Question

If f(x)=x-3/x and g(x)=5x-4, What is the domain of (f•g)(x)

Answer 1

Step-by-step explanation: 3

(f•g)(x) has either the form ( [x - 3] /x)(5x - 4) or the form (x - ------)(5x - 4)

x

Please use parentheses to eliminate any ambiguity.

Focusing on the first possibility:

(f•g)(x) = ( [x - 3] /x)(5x - 4) is defined for all x except x = 0, as we cannot divide by 0.