DgsZeus DgsZeus
  • 24-05-2017
  • Mathematics
contestada

Given f(2) = 12, which of the following could be an equation of the function?
A.
f(x) = 8x – 2
B.
f(x) = 4x + 4
C.
f(x) = 6x – 4
D.
f(x) = –4x – 4

Respuesta :

deandrescott91
deandrescott91 deandrescott91
  • 24-05-2017
The answer is B, f(x) = 4x + 4. 
If you substitute 2 for x, the resulting answer will be 12, therefore it is correct.
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