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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