Question

If c (x) = 5 Over x minus 2 and d(x) = x + 3, what is the domain of (cd)(x)?

Answer 1

The domain of the function (cd)(x) will be all real values of x except x = 2.

Explanation:

The two functions are c(x)=

`(5)/( * - 2)`

and d(x) = x + 3

So, (cd)(x) =

`( (5)/( * - 2) )( * + 3) = 5(( * + 3))/( * - 2)`

Therefore, the domain of the function (cd)(x) will be all real values of x except x = 2. (Answer)