3 years ago

F(x)=(3+x)/(x-3), what is f(a+2)

Mathematics

1 answer:

RoseWind [281]3 years ago

8 0

$\bf f(x) = \cfrac{3+x}{x-3} ~\hfill f(a+2)=\cfrac{3+(a+2)}{(a+2)-3}\implies f(a+2)=\cfrac{a+5}{a-1}$

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