Question

the answer to the question and also please give the domain interval notation and also the range interval notation. whether If -1 is constant

Answer 1

Given:

The function os given as

`f(x)=-1`

Required:

We want to find the domain, interval and also graph the given function,

also identify that the given function is constant or not

Step-by-step explanation:

The graph of the given function is as below

The given function is constant

Domain of function is

`\left(-\infty \:,\:\infty \:\right)`

range of function is

`-1`

Final answer:

`\begin{gathered} \left(-\infty \:,\:\infty \:\right) \\ -1 \end{gathered}`