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4 years ago

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

Mathematics

1 answer:

Rzqust [24]4 years ago

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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4 years ago

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vovikov84 [41]

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1 year ago

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Natasha2012 [34]

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$\boxed {\boxed {\sf B. \ y= - \frac{1}{2} x-4}}$

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1. Negate

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3 years ago