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

Otras preguntas