2 years ago

Find f(g(2)) if: a)12 b)129 c)15 d)5

1 answer:

7 0

The answer is B because in g(x)=x+3 x=2 so it would be g(2)=2+3 so g(2)=5. So you plug in five and do f(5)=5*3+4 and 5 to the power of 3 is 125 and you add 4 so you get 129

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