Question

HELP NOW find the domain h(x)=5x/x+3
Find the range of f(x)=x-2

Answer 1

Explanation:

Domain of h(x) is

`\Bbb{R}\backslash\{x=-3\}`

or equivalently,

`(-\infty,-3)\cap(-3,+\infty)`

since h(x) is undefined everywhere except when x=-3.

The range of f(x) is

`\Bbb{R}`

or equivalently,

`(-\infty,+\infty)`