Relax

Respuesta :

F(x)=9-2|x+2| 

Evaluate f(-7)
f(-7) = 
9-2|-7+2| 
f(-7) = 9 -2|-5| 
f(-7) = 9-10
f(-7) = -1

answer

A. -1 

f(x)=|x+7|

Evaluate f(-12)

f(-12)=|-12+7|
f(-12)=|-5|
f(-12) = 5


answer

C.5