Question

Function h is the product of functions fand g.

Answer 1

Function

$\tt (f\times g)(x)=f(x)\times g(x)$

f(x) = 4x-6

g(x) = 5x + 9

$\tt (f\times g)(x)= (4x-6)(5x+9)\\\\(f\times g)(x)=20x^2+36x-30x-54\\\\(f\times g)(x)=20x^2+6x-54(option\:B)$