tag:blogger.com,1999:blog-49200010383078386992019-05-22T13:04:19.903-07:00Bro and Sis Math Club''We together can teach you what you need to learn about math in a fun and easier way!''Unknownnoreply@blogger.comBlogger352125tag:blogger.com,1999:blog-4920001038307838699.post-51381210009106396302016-01-23T13:19:00.001-08:002016-01-23T13:19:29.760-08:00Converting Slope-Intercept Form to Standard Form - Algebra IIn this video, you will learn how to convert slope-intercept form equations to standard form equations. A slope-intercept form equation is any linear equation in the form of y=mx+b, in which the m is the slope and b is the y-intercept. In order to convert a slope-intercept form equation to a standard form equation, it's important to know that the standard form of any linear equation is ax+by=c, in which a and b are coefficients and c is the constant. The first step is to identify the x and y values. In slope-intercept form, the y is on the left hand side of the equation, whereas the x is on the right hand side. In standard form, the x and y values must be on the left hand side, so you will subtract the x value in y=mx+b onto the left hand side. Next, you must rearrange terms to get them into ax+by=c form. Thanks for watching this video, and hit subscribe for more free lessons!<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/l1QoXaI-nzA" width="560"></iframe></div>Unknownnoreply@blogger.com11tag:blogger.com,1999:blog-4920001038307838699.post-2755080999666523762016-01-23T13:13:00.002-08:002016-01-23T13:13:44.345-08:00Zero and Negative Exponents - Algebra IIn this video, you will learn about zero and negative exponents. There are many properties of exponents, including the zero exponent property and the negative exponent property. The zero exponent property states that any number to the power of 0 is always 1. That means that if the exponent is 0, the solution is always going to be 1, no matter how small or large the number is. The negative exponent property states that whenever a number has a negative exponent, you will multiply that number by itself that many times, but when you get your answer, it will be a fraction of 1/(the answer). For example, 2^---2 = 4 = 1/4. For more steps, watch the video and don't forget to like and subscribe!<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/X7DAEGTF8-Q" width="560"></iframe></div>Unknownnoreply@blogger.com9tag:blogger.com,1999:blog-4920001038307838699.post-25592576580501098632015-12-29T17:05:00.003-08:002015-12-29T17:05:45.177-08:00Writing a Linear Equation from a Table - Algebra I In this video, you will learn how to write a linear equation from a given table of values. In order to write the equation, you need to know the slope intercept form of a linear equation, which is y = mx + b, y and x being the values, m being the slope, and b being the y-intercept. The slope is always the rise over run, meaning you have to find the change in the y values (y-axis rises/falls), over the change in x values (x-axis left/right). Once you find the slope, you can substitute it into the y = mx + b, and take any coordinate to fill in the x and y variables. Then, you simply solve for b, which is the y-intercept. Once you have the slope and y-intercept, substitute into the slope intercept form, and you have your linear equation.<br /><br /><br /><br /><br /><div align="center"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/nb_854SsFcI" width="560"></iframe>﻿</div>Unknownnoreply@blogger.com46tag:blogger.com,1999:blog-4920001038307838699.post-65960497166047130432015-12-29T16:53:00.002-08:002015-12-29T16:55:03.607-08:00Graphing Absolute Value Functions - Agebra IIn this video, you will learn how to graph absolute value functions. Absolute value is the distance of an number from 0 in a number line. The absolute value of any number is always positive. When graphing absolute value functions, keep in mind that the graph will not be a straight line like in linear functions. Instead, the line will look curved and bent. Before you graph an absolute value function, it is important to find all the coordinates. In the chart shown in the video, the x values of six coordinates have been listed. As for the y values, there is a function given: y = Ix - 5I. In order to find the y values, you have to plug in the value of x into the function, and then find the absolute value of the answer that you get. Once you have all your values, graph them to get your final answer. Thanks for watching this video, and hit like and subscribe for more videos every week!<br /><br /><br /><br /><br /><div align="center"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/ISeR3sjFTmU" width="560"></iframe>﻿</div>Unknownnoreply@blogger.com16tag:blogger.com,1999:blog-4920001038307838699.post-68259774155961477082015-12-29T16:47:00.002-08:002015-12-29T16:47:27.554-08:00Direct Variation - Algebra I<h2 style="text-align: center;">Direct Variation - Algebra I</h2>In this video, you will learn about direct variation. Direct variation is the relationship between two variables that is consistent. In most examples of direct variation, you will be given the values of the two variables, and asked to find the value of one of the variables, when the other variable equals a quantity. In order to find that value, you must use the formula for direct variation. The formula is y=kx, in which y and x are the two variables, and k is the constant of variation. The constant of variation is the ratio of variation between the two variables that is constant for all values. To find the constant of variation, substitute the values given for x and y into the formula. Once you have the constant of variation, substitute into the formula with the third given value to find its varying value. Thanks for watching this video, and please subscribe for weekly videos!<br /><br /><br /><br /><br /><div align="center">﻿</div><br /><br /><div align="center"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/qWnwZ-W5xjw" width="560"></iframe>﻿</div><div></div>Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-4920001038307838699.post-33964502376236884652015-12-29T16:40:00.002-08:002015-12-29T16:40:20.891-08:00Slope and Rate of Change - Algebra I<h2 style="text-align: center;">Slope and Rate of Change</h2>In this video, you will learn about slope and rate of change. There are four types of slope: positive (rising), negative(falling), zero slope, and no slope. In order to find the slope, take any two coordinates from a line and substitute the values of x and y of each coordinate into the formula. Rate of change is the relationship between the x and y values in the coordinates given. In order to find the rate of change, you need to know that the you are looking for the change of y over the change of x. Thanks for watching this video, and subscribe for more!<br /><br /><br /><br /><br /><div align="center"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/1wcAQO4Q_bs" width="560"></iframe>﻿</div>Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-4920001038307838699.post-51601081975218306622015-12-20T16:48:00.002-08:002015-12-20T16:48:10.692-08:00Perimeter Word Problem Involving Variables - Algebra IIn this video, you will learn how to solve perimeter word problems involving variables. For example, if you have a rectangle, the formula for perimeter is 2L + 2W. Based on the measurements given, you will substitute into the formula to find the length and width.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/rw_cX1J3Ze4" width="560"></iframe></div><div style="text-align: center;">Perimeter Word Problem Involving Variables - Algebra I</div>Unknownnoreply@blogger.com2tag:blogger.com,1999:blog-4920001038307838699.post-14242977249845567412015-12-20T16:32:00.004-08:002015-12-20T16:33:37.019-08:00How to Convert Standard Form to Slope Intercept Form - Algebra IIn this video, you will learn how to rewrite an equation from standard form to slope intercept form. Standard form is ax+by=c in which a and b are coefficients and c is a constant. Slope intercept form is y=mx+b, in which m is the slope and b is the y-intercept. In order to rewrite an equation from standard form to slope intercept form, you have to solve for the value of y. Then, rewrite to have the equation in slope intercept form.<br /><br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/EeyYOd2_0Qo" width="560"></iframe></div><div style="text-align: center;">How to Convert Standard Form to Slope Intercept Form - Algebra I</div><br /><br />Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-4920001038307838699.post-50645699591870982382015-12-20T16:20:00.004-08:002015-12-20T16:20:51.849-08:00How to Write an Equation of a Line when given Two Points - Algebra IIn this video, you will learn how to write an equation of a line when given two points. The first step is to write out the slope intercept form of a linear equation, which is y=mx+b. Remember that you are looking for the values of m and b, m being the slope and b being the y-intercept. To find the slope, use the slope formula. To find the y-intercept, use any of the given points and substitute into the slope intercept formula with the slope. Once you have both values, simply substitute into the slope intercept form and you have your equation. For more, subscribe and don't forget to hit like and leave a comment below!<br /><br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/DHieu858_Js" width="560"></iframe></div><div style="text-align: center;">How to Write an Equation of a Line when given Two Points - Algebra I</div>Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-4920001038307838699.post-9075738016631834162015-12-20T16:11:00.004-08:002015-12-20T16:11:39.422-08:00Introduction to Consecutive Integers - Algebra IIn this video, we will be doing an introduction to consecutive integers. Consecutive integers are integers that follow each other in a specified patterned order. This video will cover the basics of algebra I consecutive integers with four detailed step-by-step examples. Thanks for watching, and subscribe for much more!<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/1wRh2NPVhAo" width="560"></iframe></div><div style="text-align: center;">Introduction to Consecutive Integers - Algebra I</div><br /><br />Unknownnoreply@blogger.com2tag:blogger.com,1999:blog-4920001038307838699.post-44405462435347156802015-12-20T16:05:00.004-08:002015-12-20T16:05:33.895-08:00Consecutive Integers and Word Problems (Sum of Consecutive Integers) - Algebra IIn this video, you will learn how to find a pair of consecutive integers by using word problems. Consecutive integers are integers that follow each other in a patterned order. For each word problem, you will set up the problem based on how many integers you are looking for. The first integer will always be a variable, the others following in a specified patterned order. To learn more, watch the video, hit like, and subscribe for more!<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/n8ve3OyM_pI" width="560"></iframe></div><div style="text-align: center;">Consecutive Integers and Word Problems (Sum of Consecutive Integers) - Algebra I</div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-486288652268916072015-12-12T12:43:00.002-08:002015-12-12T12:43:45.515-08:00Quadratic Formula and the Discriminant - Algebra I<div dir="ltr" style="text-align: left;" trbidi="on">In this video, you will learn about the quadratic formula and the discriminant. The discriminant is the value that determines how many solutions and the type of solutions that a quadratic equation has. The quadratic formula is a method for solving a quadratic equation. In the quadratic formula, there is a part under the radical, which is b^2-4ac. This part of the formula is what's used to find the value of the discriminant. The first step is to put your quadratic equation into ax^2+bx+c form. Next, you identify the values of a, b, and c. Now you will substitute these values into b^2-4ac to find the discriminant. If the value is positive, there are 2 real solutions. If the value is negative, then there are 2 complex solutions. If the value is equal to 0, then there is one real solution.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/TG9Ly-NERQs" width="560"></iframe></div><div style="text-align: center;">Quadratic Formula and the Discriminant - Algebra I</div></div>Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-4920001038307838699.post-9394792322105736972015-12-12T12:33:00.001-08:002015-12-12T12:33:32.071-08:00Solving Quadratic Equations using Factoring - Algebra I<div dir="ltr" style="text-align: left;" trbidi="on">In this video, you will learn how to solve a quadratic equation using factoring. A quadratic equation is always in the form of ax^2+bx+c. The x^2 term is what makes an equation quadratic. There are several methods to solve a quadratic equation, one of which is called factoring. When factoring to solve a quadratic equation, you first put the equation into ax^2+bx+c form, and then factor to get two binomials. Set each binomial equal to zero, and the numbers you get as a result of solving, will be your solutions to the quadratic equation.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/8a2EWbK5YzE" width="560"></iframe></div><div style="text-align: center;">Solving Quadratic Equations using Factoring - Algebra I</div></div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-14668948438322177432015-12-12T12:31:00.002-08:002015-12-12T12:31:17.014-08:00Solving Systems of Linear Inequalities - Algebra I<div dir="ltr" style="text-align: left;" trbidi="on">In this video, you will learn how to solve a system of linear inequalities. Linear inequalities have the symbols of greater than, less than, greater than or equal to, and less than or equal to. When you are solving a system of linear inequalities, you solving for the variables. Since these are inequalities, you won't get an exact answer, but you get a range of the solutions. Once you have gotten that, you will shade based upon the symbol in the inequality. The shaded part that overlaps both lines in the solution of the inequality. Any point within that shaded area will make the inequalities true.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/x2BJMD11tH8" width="560"></iframe></div><div style="text-align: center;">Solving Systems of Linear Inequalities - Algebra I</div></div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-31293794132071779602015-11-08T19:31:00.001-08:002015-11-08T19:31:08.629-08:00Compound Inequalities - Algebra IIn this video, you will learn how to solve compound inequalities. An inequality is determined by the symbols greater than, less than, greater than or equal to, and less than or equal to. A compound inequality can be an 'and' compound inequality, or an 'or' compound inequality. In an 'and' compound inequality, the two point son the number line, which represent the solutions to each of the inequalities, are shaded so that the solution of the entire compound inequality is within both points. To solve for the solution, you simply use inverse operations. Solving an inequality is similar to solving an equation, except you don't get an exact solution. To learn more, watch the following video for step by step instructions.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/nEQXwlSjj0A" width="560"></iframe></div><div style="text-align: center;">How to Solve Compound Inequalities - Algebra I </div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-637830551783500672015-11-08T19:25:00.001-08:002015-11-08T19:25:51.594-08:00Multi-Step Inequalities - Algebra IIn this video, you will learn how to solve multi-step inequalities. An inequality is determined by the symbols for greater than, less than, greater than or equal to, and less than or equal too. When you have a multi-step inequality, it means that it will require multiple inverse operations to solve for the variable. It is similar to solving multi-step equations, but instead of getting a solid number for the value of the variable, you will get a range. For example, if your solution is 4 and there is a less than symbol, it means that the value of the variable can be any number less than 4. To learn more, please watch the video, and hit subscribe for more content weekly!<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/BPumhVionz8" width="560"></iframe></div><div style="text-align: center;">How to solve Multi Step Inequalities - Algebra I</div><br /><br />Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-29579242026452680592015-11-08T19:22:00.001-08:002015-11-08T19:22:18.495-08:00 Solving One-Step Equations - Algebra IIn this video, you will learn how to solve a one step equation. An equation is two mathematical expressions that are equal to one another. When solving a one step equation, you are solving for the value of the variable. A variable is an unknown value in math that is substituted by a lower case letter, often x. In order to find the value of the variable, you must isolate the variable, or in other words get it by itself. To do this, you must use inverse operations. Inverse Operations are opposite operations. The inverse pairs are addition and subtraction &amp; multiplication and division.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/DuBz8PF1q6M" width="560"></iframe></div><div style="text-align: center;">How to Solve Single/One Step Equation - Algebra I</div><br /><br />Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-48802216696071149852015-09-28T11:02:00.001-07:002015-09-28T11:05:31.052-07:00Subtracting Polynomials- Algebra IIn this video, you will learn how to subtract polynomials. A polynomial has one or more terms. When subtracting polynomials, you distribute the negative 1 to each of the terms in the second polynomial and then change the subtraction sign into an addition sign. Then you simply add by combining like terms.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/l-hjUnT0E4s" width="560"></iframe></div><div style="text-align: center;">Subtracting Polynomials- Algebra I</div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-31527736665354040392015-09-28T10:59:00.002-07:002015-09-28T11:04:13.823-07:00GCF of Polynomials - Algebra IIn this video you will learn how to find the GCF or the Greatest Common Factor of polynomials. To find the GCF, you need to first find the greatest common factor of the constants or numbers, and the greatest common factor of the variables. Then multiply the two to get the GCF of the entire polynomial.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/AaFIBj7bgjg" width="560"></iframe></div><div style="text-align: center;">GCF of Polynomials - Algebra I</div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-78570289230459264142015-09-28T10:57:00.002-07:002015-09-28T11:04:26.216-07:00Factoring Out A Monomial - Algebra IIn this video you will learn how to factor out a monomial. A monomial is a single term. When you have to factor out a monomial, you are simply finding the GCF or greatest common factor of the term, and then dividing by the GCF, to get a simplified, factorized answer. You write the GCF and then in parenthesis you write the factorization solution.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/05QwPhUjanE" width="560"></iframe></div><div style="text-align: center;">Factoring Out A Monomial - Algebra I</div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-66540264880201454092015-09-28T10:53:00.002-07:002015-09-28T11:04:37.310-07:00Multiply a Binomial by a Trinomial - Algebra IIn this video, you will learn how to multiply a binomial by a trinomial. A binomial consists of two terms and a trinomial consists of three terms. When you multiply a binomial by a trinomial, you distribute the first term of the binomial to all three terms of the trinomial, and then you distribute the second term of the binomial to the three terms as well. Then you just simply combine all like terms, and you have your product.<br /><br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/QiLHz7VD2JY" width="560"></iframe></div><div style="text-align: center;">Multiply a Binomial by a Trinomial - Algebra I</div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-63762490035256214652015-09-28T10:50:00.003-07:002015-09-28T11:05:59.844-07:00Product of a Sum and Difference - Algebra IIn this video you will learn how to find the product of a sum and a difference. A sum and difference is simply whether the operation in a binomial is addition or subtraction. Addition is a sum and subtraction is a difference. When you multiply them, you use the FOIL method, which is simply distributing the first term of the first binomial to the two terms in the second binomial, and then repeating with the second term of the first term. Finally you combine all like terms, and you have your product of a sum and a difference.<br /><br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/I4r86utbbpA" width="560"></iframe></div><div style="text-align: center;">Product of a Sum and Difference - Algebra I</div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-81191751401282296522015-09-28T10:47:00.002-07:002015-09-28T11:06:53.595-07:00Factoring x⁪²+bx+c When b is greater than 0 and c is also greater than 0 - Algebra IIn this video, you will learn how to factor the standard form of a polynomial, which is x^2+bx+c, when the value of b is greater than 0 and value of c is greater than 0. When factoring a polynomial, you are looking for a factor pair of the value of c, that when you add them you get the value of b. When factored, you will have two binomial, or a pair of binomials which when multiplied, gives you the original polynomial.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/2A1KGicIuII" width="560"></iframe></div><div style="text-align: center;">Factoring x⁪²+bx+c When b is greater than 0 and c is also greater than 0 - Algebra I</div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-51210346042166666282015-09-28T10:43:00.002-07:002015-09-28T11:07:08.247-07:00Factoring x⁪²+bx+ c When b is less than 0 and c is greater than 0 - Algebra IIn this video, you will learn how to factor a polynomial in standard form, which is x^2+bx+c. When factoring a polynomial, you are looking for a factor pair of the value of c, that when you add them you get the value of b. When factored, you will have two binomial, or a pair of binomials which when multiplied, gives you the original polynomial.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/gTEqq532IUM" width="560"></iframe></div><div style="text-align: center;">Factoring x⁪²+bx+ c When b is less than 0 and c is greater than 0 &nbsp;- Algebra I</div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4920001038307838699.post-2021104914962683302015-09-28T10:40:00.001-07:002015-09-28T11:07:18.510-07:00Factoring x⁪²+bx+c When value of C is less than 0 - Algebra IIn this video, you will learn how to factor x^2+bx+c when the value of c is less than 0. When you factor a polynomial, you find a factor pair of the value of c that when when you add the two numbers in the factor pair, you get the value of b. You write those values in the two binomials that are the result of factoring.<br /><br /><br /><div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/oIxahQICGq8" width="560"></iframe></div><div style="text-align: center;">Factoring x⁪²+bx+c When value of C is less than 0 - Algebra I</div>Unknownnoreply@blogger.com0