Question

If f(x)=-2x+17, then calculate f(2)

Answer 1

f(2) = 13

Explanation:

To evaluate f(2), substitute x = 2 into f(x) , that is

f(2) = - 2(2) + 17 = - 4 + 17 = 13

Answer 2

F(2)=-2(2)+17
F(2)=-4+17
F(2)=13