3 years ago

If f'(x) = 3(x+5) +-, what is ffa + 2)?

Mathematics

1 answer:

lubasha [3.4K]3 years ago

7 0

Answer:

-13/3

Step-by-step explanation:

Let f(x)=A

x=f'(A)

x=3(A+5)

A=(x-15)/3

f(x)=(x-15)/3

ff(2)=(2-15)/3

=-13/3

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