brainliest to the best math answer
Answer:
- 32
Step-by-step explanation:
To evaluate (g ○ f)(- 4) evaluate f(- 4) then substitute this result into g(x)
f(- 4) = 4(- 4) + 7 = - 16 + 7 = - 9, then
g(- 9) = 3(- 9) - 5 = - 27 - 5 = - 32