Question

dada a função afim f (x)=-2x+3 determine

Answer 1

f(0)= 2.0+3
f(0)=3

f(1)=2.1+3
f(1)=5

f(1/3)=2.1/3+3
(1/3)=2/3+3
f(1/3)=2+9/3
f(1/3)=11/3
f(1/3)=3,6667

f(-1/2)=2.-1/2+3
f(-1/2)=-1+3
f(-1/2)=2