Tolong donggg, dikumpulin bsk soalnyaaaa

36) f(x) = 3x-2
f(5) = 3.5-2
=15-2=13 (A)
37) f(x) = 2x+ 5
f(-4)= 2.-4+5
=-8+5= -3( D)
38) g(x) = 7-5x
f(-2) = 7- 5.-2
= 7-10
=-3 (B)