Diketahui F(x)=5x+2.rumus F(x-2)=

F(x) = 5x + 2
f(x-2) = 5(x-2) + 2
= 5x – 10 + 2
= 5x -8

jadi, rumus f(x-2) adalah 5x – 8

F(X) = 5X +2
F(X-2) = 5 (X-2) +2
= 5X- 10 +2
= 5X – 8