Question 664040
Just in case you are yet in need of understanding and a solution...
slope is {{{(Y2-Y1)/(X2-X1)}}}
Therefore,
slope is {{{(9-3)/(2-2) = 6/0}}}, which means the slope is undefined
...
The equation for this vertical line is x=2
....................
Delighted to help.
-Reading Boosters
Wanting for others what we want for ourselves.
www.MyHomeworkAnswers.com