Answer
$y=0.5x$
(see graph below)
Work Step by Step
A value of $k$ where $
0\lt k\lt1
$ is $k=0.5.$ Substituting $k=0.5$ in the direct variation model, $y=kx,$ results to the direct variation equation
\begin{align*}
y=0.5x
.\end{align*}
Using the table of values below, the graph of the direct variation equation above is derived.