Given:
The function os given as
[tex]f(x)=-1[/tex]
Required:
We want to find the domain, interval and also graph the given function,
also identify that the given function is constant or not
Explanation:
The graph of the given function is as below
The given function is constant
Domain of function is
[tex]\left(-\infty \:,\:\infty \:\right)[/tex]
range of function is
[tex]-1[/tex]
Final answer:
[tex]\begin{gathered} \left(-\infty \:,\:\infty \:\right) \\ -1 \end{gathered}[/tex]
