Linear Equation Forms A linear equation is an equation that describes a linear line on a graph. A linear equation has no exponents. There are three ways to express a linear equation, and all three ways can represent the same line. There’s slope intercept form…
Finding the Function Parent Funciton The parent function is the basic simplified base of all linear equations involving slope. The parent function is positive, has a slope of 1, is neither steep nor shallow, 45 degree angle from the x line on a graph, goes…
Slope Formula and How to Use It Slope (m) is defined as rise divided by run. The rise is defined as the change in the y value between two coordinates. The run is defined as the change in the x value between two coordinates. This…
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Function Notation – Graphs The way a line moves on a graph can mean different things for the results of an relation or function. If the line goes up: the y variable increases If the line goes down: the x variable increases and the y variable…
Functions Functions are a special type of relation. Functions are a type of relation were the x coordinate can only have one corresponding y coordinate. Example: {(-2,9)(-2,8)} this is not a function because the -2 has two y values. All functions are relations, but not…