Answer:
-4x^3 + 7
Step-by-step explanation:
(fog)(x) ➡ write whole value of g(x) instead of x in the f(x) function
-4 (x^3) +7 ➡ -4x^3 +7
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The answer is 50
Got it right on edge
16,17,18,18,19,19,21,21,21,22,22,22,24,25,28,29,30
