Question

Dada á funçao do 1° grau F(X) = (1-5X). Determine.
a) F(0)
b) F(-1)
c) F(1/5)
d) F(-1/5)

Answer 1

a) (1-5.0)=1

b) (1-5.(-1))=6

c) (1-5.1/5) = 1-5/5=1-1=0

d) (1-5.(-1/5)) = 1+5/5= 1+1 = 2