Answer
To draw the graph of $~~-x~~$, the graph of $~~x~~$ is reflected about the x-axis.
To draw the graph of $~~e^x-1~~$, the graph of $~e^x~~$ is translated down one unit.
Work Step by Step
$f(x) = -x~~~~~$ if $x \lt 0$
$f(x) = e^x-1~~~~~$ if $x \geq 0$
To draw the graph of $~~-x~~$, the graph of $~~x~~$ is reflected about the x-axis.
To draw the graph of $~~e^x-1~~$, the graph of $~e^x~~$ is translated down one unit.