Question

2 - Dada a função f: R-R, definida por f(x) = 5x + 2, calcule:

a) f(-2) =

b) f(0) =

c) f(-1) =

d) f(3/4) =​

Answer 1

14568286

1. 56617717626 oiehegehe

Answer 2

Explicação passo-a-passo:

f(x)= 5x + 2

f(-2) = 5.(-2) +2

f(-2)= -10 +2

f(-2)= - 8

f(0)= 5.0 +2

f(0)= 0 +2

f(0)= 2

f(-1)= 5.(-1) +2

f(-1)= - 5 +2

f(-1)= - 3

f(3/4)= 5.(3/4) +2

f(3/4)= 15/4 +2

f(3/4)= 15 + 8/4

f(3/4)= 23/4