Answer
$(-\infty,2]$.
The graph is shown below.
Work Step by Step
The given compound inequality is
$x\leq6$ and $x\leq2$.
First graph and then take the intersection of the two inequality.
The graph is shown in the image file.
We can write the compound inequality.
$x\leq6$ as $(-\infty,6]$ and $x\leq2$ as $(-\infty,2]$
The intersection is $(-\infty,6]\cap(-\infty,2]=(-\infty,2]$.
