Loveariana Loveariana

03-02-2017
Mathematics

contestada

I don't understand this :
F(9) if f(x) = x+13

Respuesta :

mpanderla95 mpanderla95

03-02-2017

F(X) = X + 13
F(9) = (9) + 13
F(9) = 22.

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greenplants greenplants

03-02-2017

what it basically is saying is plug in 9 for x so for example f(x)=x+13 would become f(9)=9+13 so therefore f(9)=22

Answer Link

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