Question

Dada a função f(x)= -3x + 2, determine:

a) f(0)
b) f(-1)

Answer 1

f(x)=-3x+2

f(0)=-3.0+2
f(0)=0+2
f(0)=2

f(-1)=-3(-1)+2
f(-1)=+3+2
f(-1)=5