GRAPH ORDERED PAIRS Use the Vertical Line Test

GRAPH ORDERED PAIRS Use the Vertical Line Test If the x-values of the ordered pairs are repeated, make sure the _____ or the _____ are the same as the _____ or the _______. If a vertical line passes through the graph more than once, it is __________ If a vertical line passes through the graph only once, it is __________ If it is the same: _________ If it is not the same: __________ Function Not a Function {(3, 4), (2, -6), (-3, -6)} {(3, 4), (4, 1), (3, -2)} TABLES MAPPING DIAGRAM If the x-values of the table are repeated, make sure the _____ or the _____ are the same as the _____ or the _______. If the domains are repeated, make sure the _____ or the _____ are the same as the _____ or the _______. If it is the same: __________________ If it is not the same: ____________________ Function Not a Function x -4 0 2 5 x 8 -4 8 0 y 3 -2 -2 5 y 3 1 2 -6 Not a Function 4 -7 1 -1 3 8 3 2 -2 11 4 3 10 2 9 -5

GRAPH EQUATION Rise Y= mx + b Run *Y is your ____ * M is your ________ * X is your _____ *B is your _______ WORD PROBLEM TABLE x y -4 0 2 5 3 -2 -2 5 CHANGE IN THE OUTPUT CHANGE IN THE INPUT Two teams are playing a review game. They get 3 points for every correct answer and 5 points for participation. What is the rate of change?

• ***white out the word function / not function from the first slide