sabrinaavila2687 sabrinaavila2687

06-08-2021
Mathematics

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Can someone explain this to me please

Can someone explain this to me please class=

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jimthompson5910 jimthompson5910

06-08-2021

Answer: Choice B

Explanation:

Everywhere you see an x, replace it with a+2.

[tex]f(x) = 3(x+5)+\frac{4}{x}\\\\f(a+2) = 3(a+2+5)+\frac{4}{a+2}\\\\f(a+2) = 3(a+7)+\frac{4}{a+2}\\\\[/tex]

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