Question

Considerado a função g(x) = - 4x + 8, calcule:



A) g(-1) =
B) g(3) =
​

Answer 1

Resposta:

A)

g(-1) = -4 . (-1) + 8

g(-1) = 4 + 8

g(-1) = 12

B)

g(3) = -4 . 3 +8

g(3) = -12 + 8

g(3) = -4