Diketahui f(x) = 3x-5 dan g(x) = 4x-3 , maka nilai f(2) + g(3) =
1. f(x) = 3x-5, nilai f(2) :
↪f(2) = 3(2)-5
↪f(2) = 6-5
↪f(2) = 1
2. g(x) = 4x-3, nilai g(3) :
↪g(3) = 4(3)-3
↪g(3) = 12-3
↪g(3) = 9
maka nilai f(2) + g(3) = 1+9 = 10
3×2+5=11
4×3-3=9
jadi f(2)+g(3)adalah 11+9=20