marthak1 marthak1

18-09-2020
Mathematics

contestada

f (x) = -x + 7, evaluate f (-8).

Respuesta :

SoccerMe996 SoccerMe996

18-09-2020

Answer:

f (8) =15

Step-by-step explanation:

Replace the x with -8

f (-8) = - (-8) + 7

Remember there is an invisible 1 In front of the parentheses.

-1 x -8 = 8

8 + 7 = 15

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