Question

If f(x) = 3x - 7, what is f(2)?
A. -15
B. 15
C. -1
D. 1

Answer 1

C. -1

Explanation:

Given f(x) = 3x - 7, we can find f(2) by plugging in 2 for x:

f(2) = 3(2) - 7

f(2) = 6 - 7

f(2) = -1

Thus, f(2) = -1.