Question

Dada a função do 1° grau f (x)= 1-5x, determine: a) f(0) b) f(-1) c)f(8) d) f(0)

Answer 1

a) y = 1 - 5*0 = 1

b) y = 1 - 5* (-1) = 6

c) y = 1 - 5*8 = -39

y = f(x)