amarhassan04 amarhassan04

26-10-2020
Mathematics

contestada

Given f(x) = -x + 7, evaluate f(-2).

Respuesta :

gabbster88 gabbster88

26-10-2020

Answer:

f(x)=9

Step-by-step explanation:

f(x)=-(-2)+7

f(x)=9

Answer Link

laynee20 laynee20

26-10-2020

f(-2)= -x+7
2 +7
when f is -2 and x in the equation is negative the -2 would be positive because 2 negative equals a positive so 2+7 = 9
f(-2)= 2+7= 9

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