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22-09-2018
Mathematics

contestada

Evaluate the function when f(x) = 2x + 2, when x = -1.

A. 4

B. -4

C. 3

D. 0

Respuesta :

22-09-2018

Answer: 2 x -1 = -2. -2 + 2 =0

Answer Link

22-09-2018

2x+2 plug in -1 for X
2(-1) + 2=
-2 + 2 =
0
So the answer is D.

Answer Link

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