Question

9) Dada à função do 1º grau F(x) = (1 - 5x). Determinar: a. F(0) b. F(-1) *

Answer 1

Resposta:

F(x) = 1 – 5x

F(0) = 1 – 5.0

F(0) = 1 – 0

F(0) = 1

F(x) = 1 – 5x

F(-1) = 1 – 5.(-1)

F(-1) = 1 – (-5)

F(-1) = 1 + 5

F(-1) = 6

Answer 2

F(x)=(1-5x)

A)F(0)= (1-5.0)
F(0)= 1-0
F(0)= 1

B) F(-1)= (1-5.(-1))
F (-1)= 1-(-5)
F(-1)= 1+ 5
F(-1)= 6