Question

QF Q6.) Find the following function for b.

Answer 1

$(g*f)(x)=>g(f(x))$ 

$g(2x-2)$ 

$5(2x-2)^2-3$ 

$5(4x^2-8x+4)-3$ 

$20x^2-40x+20-3$ 

$20x^2-40x+(20-3)$ 

$20x^2-40x+17$

Answer 2

(g₀f)(x)=g(f(x))
=g(2x-2)
=5(2x-2)^2-3
=5(4x^2-8x+4)-3
=20x^2-40x+17