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17 votes
If f(x) = x + 4 and g(x) = x3, what is (gºf)(-3)?

User Kipnoedels
by
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1 Answer

5 votes

Answer:

(g ○ f)(- 3) = 1

Explanation:

evaluate f(- 3) then substitute the value obtained into g(x)

f(- 3) = - 3 + 4 = 1 , then

g(1) = 1³ = 1

User Sterno
by
7.6k points

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