Question

Dadas as funções f(x)=3x-1/2 e g(x)=2/5x+1. Determine o valor de f(2)+g(1)

Answer 1

Resposta:

Olá boa noite!

f2) = 3.2 - 1/2

f(2) = 6 - 1/2

f(2) = 11/2

g(1) = 2/(5.1) + 1

g(1) =2/5 + 1

g (1) = 7/5

Logo:

f(2) + g(1)

= 11/2 + 7/5

= (55 + 14) / 10

= 69/10