4 years ago

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

Mathematics

1 answer:

telo118 [61]4 years ago

4 0

(gºf)(-3)= ( x + 4 )^3

(gºf)(-3)= x^3 +12x^2 + 48x + 64

(gºf)(-3) = (-3)^3 +12(-3)^2 + 48(-3) + 64

(gºf)(-3) = -127

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