Question

If f(x) = 3x – 7 and g(x) = -x, what is
the value of f(g(2))?

Answer 1

C. -19

Explanation:

take 2 plug it into g(x)=-x^2 that gives you -4 take that number and plug it into f(x)=3x-7 that gives you -19

Answer 2

C) -19

Explanation:

Step 1: Define

f(x) = 3x - 7

g(x) = -x²

Step 2: Find g(2)

g(2) = -(2)²

g(2) = -4

Step 3: Find f(g(2)) or f(-4)

f(-2) = 3(-4) - 7

f(-2) = -12 - 7

f(-2) = -19