Unit 1 - Linear Functions

Linear Equations - Getting a little more advanced, let's look at what makes a linear equation.


Graphing Coordinates on a Coordinate Plane - We all forget things we may not use all of the time, so here is a reminder on how to properly graph points on a coordinate plane.


Linear Equations - Getting a little more advanced, let's look at what makes a linear equation.


Graphing Linear Equations - So what do linear equations create? Check out how to simply graph a line using a linear equation!


Undoing Procedures - Feeling pretty good about undoing addition/subtraction/multiplication/division? Test your abilities by taking on multi-step problems!


The Property of Distribution - Sometimes we can run into situations where we need to multiply a number by a linear equation, or more. Here's how to properly distribute when that happens!


Substitution - Now that you know how to undo the main four mathematical operations, let's look at why we added letters into math, and how it can help us figure out more advanced problems!


Linear Equation Word Problem Translator - Now that we know how to solve problems that are presented to us, let's look at what happens when the problem isn't spelled out perfectly for us. Learn to look for some keywords in these word problems to help you be better prepared!


The many faces of Slope - Now that you know what a linear equation is, and you know how to undo procedures/substitute numbers in for variables, let's look at the different parts of a linear equation! This time let's look at the slope of a line.


Determining the Slope of a Line from the Graph - So what if we don't have any data except for a graph? How can we properly look at the important parts of the graph? Well, if it's a line, here is how we can determine what's important, specifically the slope.


Slope Intercept Form - Now that you have a great idea of how the graph of a line works, let's look at the different parts of the equation! This time, not just slope, but the y-intercept.


Point Slope Form - Now that you know the slope formula as well as how to find the slope intercept form of a line, let's explore what happens when we merge those two together, and see what we get!


Domain & Range - Now that you know the slope formula as well as how to find the slope intercept form of a line, let's explore what happens when we merge those two together, and see what we get!


Equivalent Equations - So far, you've mastered how to find linear equations, graph them, solve them, and substitute. But what happens if they are actually the same equations? Can two linear equations look different, but actually be the exact same? And what does that mean about their answers? Find out here!