Answer:
(f o g)(-5) = -53
Step-by-step explanation:
Step 1: Define
f(x) = -2x - 7
g(x) = -4x + 3
Step 2: Find f(g(x))
f(g(x)) = -2(-4x + 3) - 7
f(g(x)) = 8x - 6 - 7
f(g(x)) = 8x - 13
Step 3: Find (f o g)(-5)
(f o g)(-5) = 8(-5) - 13
(f o g)(-5) = -40 - 13
(f o g)(-5) = -53
