jaebriielle jaebriielle

11-07-2017
Mathematics

contestada

Given f(x) = 2x + 5 and g(x) = 3x + 6
then what is (f-g)(8))?

*PLEASE HELP*******

Respuesta :

Аноним Аноним

11-07-2017

I hope this helps you

f(8)=2.8+5=21

g(8)=3.8+6=30

f-g(8)=21-30= -9

Answer Link

Аноним Аноним

11-07-2017

(f-g)x = 2x + 5 - (3x + 6) = -x-1
so
(f-g)(8) = -8-1 = -9

Answer Link

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