Question

considere a função do 1grau F(×)=-3×+2. determineF(1)

Answer 1

F (1)= -3.1+2
F (1)= -3+2
F (1)= -1

Answer 2

F(1)=-3x+2
F(1)=-3(1)+2
F(1)=-3+2
F(1)=-1