Answer
See image:
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Work Step by Step
Observe the fractions. The common denominator is 4.
Organize your real number line to have four equally distanced marks between 0 and 1.
This is the unit length; all integers are set to be this distance apart.
For example, if your unit is 1 inch long, use the $1/4$ inch marks on your ruler.
Graph the integers first, $5, -2$ and $-1.$
$-\displaystyle \frac{3}{4}$ is between $-1 $ and $0 $ (third mark left of zero)
$\displaystyle \frac{9}{2}=4\frac{1}{2}=4.5$ is halfway between 4 and 5.
