Question

Given the functions:

f(x)=2x g(x)=|x-3| h(x)=1/x-7
Evaluate the function (f-g)(x) for x = -2.
(f-g)(-2) is.

Answer 1

-9

Explanation:

`f(-2)=2(-2)=-4 \\ \\ g(-2)=|-2-3|=5;\\ \\ (f-g)(2)=-4-5=-9`