Question

Dada a funçao afim f (x)= -2x+3, determine: a) f(1) b) f(0) c) f(1/3) (1 sobre 3) d) f(1/2) (1 sobre o 2)

Answer 1

f(1)=-2.1+3=-2+3=1
f(0)=-2.0+3=0+3=3
f(1/3)=-2.1/3+3=-2/3+3=-2/3+9/3=7/3
f(1/2)=-2.1/2+3=-2/2+3=-1+3=2