Question

Use the following functions to solve g(12)

f(x) = -2x + 1
g(x) = 1/2x - 1
A: 6
B: 7
C: 5
D: 4​

Answer 1

g(12) = 5

C

Explanation:

Since the question asks what would be the answer to the equation if x=12, you just subsitute x for 12 which would be 1/2(12) - 1 which equals 6-1 which would equal 5.