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1. Term
2. Definition

an inequality with the word "and" or "or"

absolute value

axis of symmetry

to determine which half of the plane to shade- choose one not on the line

linear programming

extraneous solution

General Form of the Absolute Value Function

constraints

y = a | x-h| + k

a solution derived from the original equation that is NOT a solution of the original equation

f(x) = | x |

test point

linear inequality

compound inequality

an inequality in two variables whose graph is a region of the coordinate plane bounded by a line

a number's distance from zero on the number line

single maximum or minimum point on a graph

feasible region

vertex

absolute value function

graph is symmetric about this vertical line