mia3450 mia3450

02-01-2019
Mathematics

contestada

How do i solve these questions?

How do i solve these questions class=

Respuesta :

mathecoach mathecoach

02-01-2019

Step-by-step explanation:

f(-5) = 2*(-5) + 7 = -3

g(-3) = ((-3)^2 - 4)/(2*(-3) + 1) = (5)/(-5) = -1

Answer (1)

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user123456740 user123456740

02-01-2019

F(-5)=2*(-5)+7=-3
9(-3)=((3)^2-4)/(2*(3)+1=(5)/(-5)=-1

Answer Link

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