Question

Jika diketahui fungsi f(x) = x,
g(x) =x²-6x, h(x) =x²+2 tentukan:
a.fOg dan gOf
b.fOh dan hOf

tolong bntu please terima kasih

Answer 1

FoG = X^2-6x
GoF = X^2-6x

FoH = X^2+2
HoF=X^2+2

Answer 2

F(x) = x
g(x) = x²- 6x
h(x) = x² + 2

a.
f°g = f(g(x) = x²-6x

b.
f°h = f(h(x)) = x²+2

c.
g°f = g(f(x)) = f(x)² - 6f(x) = x² - 6x

d.
h°f = h(f(x)) = f(x)² + 2 = x²+2.

maaf kalo gak sesuai yyy