_______________________ and ________________________ G. Is the function positive or negative over the interval ? ________________________ State one interval where the function is negative ______________________________ H. B A B C D C B A C A B A D B Not a function + 1 –3x a. h(2) = 5 b. h(-1) = 2 A, no repeating x-values = 1 & = -9 a. f(9) f(-6) b. x = -15 a. f(-5) = 1 = 3 f(0) x = -3, b. x = -4, -1, 1 c. y = 3 d. Max (0, 3) e. Min (3, -3) D = {-2, 0, 1, 4} R = {-6, -1, 2, 4} (-5, -3) and (0, 3) f. g. Positive
_______________________ and ________________________ G. Is the function positive or negative over the interval ? ________________________ H. State one interval where the function is negative ______________________________ B C B A B A B A D C C B D A –3x + 1 a. h(2) = 5 b. h(-1) = 2 A, no repeating x-values a. f(9) = 1 & f(-6) = -9 b. x = -15 D = {-2, 0, 1, 4} R = {-6, -1, 2, 4} Not a function a. f(-5) = 1 f(0) = 3 b. x = -3, c. x = -4, -1, 1 d. y = 3 e. Max (0, 3) Min (3, -3) f. (-5, -3) and (0, 3) g. Positive
unit_5_functions_test_review_.docx