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Chapter 2 Review

Absolute Value Function A function of the form f(x) = |mx+b| + c, where m = 0, is an absolute value function
Mapping Diagram
Slope-Intercept Form
Standard Form
Dependent Variable If a function is defined by an equation using the variables x and y, where y represents output values, then y is the dependent variable.
Parent Function
Trend Line
Vertical-Line Test
Scatter Plot
Point-Slope Form
Perpendicular Lines
Parallel Lines
Linear Inequality
Linear Function
Linear Equation
Independent Variety
Function Notation
Function A function is a relation in which each element of the domain is paired with exactly one element of the range.
Domain The domain of a relation is the set of all inputs, or x-coordinates, of the ordered pairs.
Direct Variation A linear function defined by an equation of the form y = kx, where k = 0, represents direct variation
Created by: Ashanti J
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