Question

dada a funcao quadrafica f(x)=3×-4×+1 determine. a.f(1) b.f(0) c .f(-2)

Answer 1

a. f(1)
f(1)=3.1-4.1+1
=3-4+1=
f(1)=0

b.f(0)=3.0-4.0+1
f(0)=1

c. f(-2)=3.(-2)-4.(-2)+1
=-6+8+1
f(-2)=3