Answer
Refer to the image below for the graph.
Work Step by Step
The interval $(-\infty, 6]$ contains the real numbers less than or equal to $6$.
The interval $(2, 10)$ contains the real numbers between but not including $2$ and $10$.
Intersection means getting the elements that are common to both sets.
The elements that are common to the two sets are the numbers between 2 and 6, including 6 itself but not $2$.
To graph this set, plot a solid dot at 6 and a hole at 2.
Then, shade the region between them.
(refer to the attached image in the answer part above)
