Carnegie Carnegie

03-12-2020
Mathematics

contestada

Given f(3) = 5x + 5, find f(-4).

Respuesta :

Illsabel Illsabel

03-12-2020

Answer:

f(-14)=-15

Step-by-step explanation:

What ever is in the parentheses after the letter (in this case it's f) will be the x value since f(x).

So

f(-4)=5(-4)+5

Then solve.

f(-4)=-20+5

f(-4)=-15

-15

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