Question

Solve for F(9) and F(6)
F(x)=1/2x+4

Answer 1

F(x)=1/2x+4
F(9)=1/2(9)+4
F(9)=4 1/2+4
= 8 1/2



F(x)=1/2x+4
F(6)=1/2(6)+4
F(6)=3+4
= 7

Answer 2

if i am not mistaken you substitude x for that F(X) is.

Answer 3

Thanks!