What is the range of the function f (x) = 4x + 9, given the domain D = {-4, - 2, 0, 2}? A.

R = {-7, - 1, 9, 17}

B.

R = {-7, 1, 9, 17}

C.

R = {1, 7, 9, 17}

D.

R = {-17, - 9, - 1, 17}

Question

Taniya Rich

24 March, 10:52

+4

Answers (1)

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Nehemiah Benjamin · Answer 1

B.

R = {-7, 1, 9, 17}

Step-by-step explanation:

4 (-4) + 9 = - 7

4 (-2) + 9 = 1

4 (0) + 9 = 9

4 (2) + 9 = 17

What is the range of the function f (x) = 4x + 9, given the domain D = {-4, - 2, 0, 2}? A.R = {-7, - 1, 9, 17}B.R = {-7, 1, 9, 17}C.R = {1, 7, 9, 17}D.R = {-17, - 9, - 1, 17}