Question

check
find f(x) and g(x) such that h(x)=(f*)(x)
h(x)=(7x-5)^2
i got f(x)=(7x-5, g(x)=x^2

Answer 1

\((fg)(x)\) or \((f\circ g)(x)\) ?

Answer 2

(f*g)(x)

Answer 3

sorry forgot the g

Answer 4

the second one

Answer 5

You are almost right, just f(x) and g(x) switched to each other.

See: \((f\circ g)(x) = f(~g(x)~)\)

Answer 6

so its f(x)=x^2, g(x)=7x-5

Answer 7

Yep

Answer 8

thank

Answer 9

No problem