Question

[hg](x,) if g(x)=x-5 and h(x)=|x|​

Answer 1

It looks like you want to multiply the two functions. If so, then,

(h*g)(x) = h(x)*g(x)

(h*g)(x) = (x-5)*|x|

(h*g)(x) = x|x| - 5|x|