Question

Jika : R ⇒ R dan g : A ⇒ B dengan f(x) 4 dan g(x) x² - 6, maka fungsi f(x) + g(x) =...
a. x³ - 10
b. x³ - 6
c. x³ - 2
d. x³ + 2
e. x³ - 10

Answer 1

F(X) 4
G(X) x²-6
F(X) + G(X) = 4 + x²-6
F(X) + G(X) = x²-2

Answer 2

F(x) = 4
g(x) = x²-6

f(x)+g(x) = 4+x²-6
             = x²-2