The function is given as
[tex]f(x)=\frac{1}{x}-1[/tex]
To find the graph of the function, find the intercept.
For x-intercept, substitute y=0.
[tex]0=\frac{1}{x}-1[/tex][tex]1=\frac{1}{x}[/tex][tex]x=1[/tex]
For y-intercept , substitute x=0.
[tex]y=\frac{1}{0}-1[/tex]
infinite .
The graph of the function is
