Chapter+3+Vocab




 * **Term** || **Lesson** || **Definition** ||
 * **Arithmetic Sequence** ||  || A sequence with a common pattern ex. +2 Every time ||
 * **Constant** ||  || a number or variable that is real ||
 * **Constant of Variation** ||  || the variable K in the equation y=kx ||
 * **Direct Variation** ||  || equation y=kx where k does NOT equal zero ||
 * **Family of Graphs** ||  || groups of graphs that have at least one thing in common ||
 * **Linear Equation** ||  || an equation that forms a straight line on a graph ||
 * **Parent Function** ||  || simplest function in a family ||
 * **Rate of Change** ||  || another word for slope ||
 * **Root** ||  || solutions of a quadratic equation ||
 * **Slope** ||  || rise over run formula that determines how "steep" a line may be ||
 * **Standard Form** ||  || standard form of a linear equation is A•x+B•y=C ||
 * **Terms of the Sequence** ||  || parts of an equation ex. 2x-2•8 2x and 2•8 are two different terms ||
 * **X-Intercept** ||  || the point on a graph where a line crosses the x axis ||
 * **Y-Intercept** ||  || the point on a graph where a line crosses the y axis ||