Question

Mohon dibantu ya kak

Answer 1

F(x) = x+1

G(x) = 1-x²

H(x) = x-1

(F•G•H) (x) = f(g(h(x)))

= f(1-(x-1)²)

= f(-x²+2x)

= (-x²+2x) +1

Jika x=-1

(F•G•H) (x)=-1-2+1

=-2