Is a vertical line that goes through the point (2,9)

Question

anonymous · Answer

Are you asking for the line that goes through this point?

anonymous · Answer

im unsure of what this question is just asking, my teacher gave us this assignment without explaining it.

anonymous · Answer

I am going to assume that it is asking what the vertical line through (2,9) would be. Does that make sense?

anonymous · Answer

well ummm idk XD.
I know i just did some right before this using y-y1=m(x-x1)

anonymous · Answer

Okay. So do you know what makes a line vertical?

anonymous · Answer

no...

anonymous · Answer

Okay so when a line is vertical the y will be zero. For example:|dw:1358128494811:dw|

anonymous · Answer

okay

anonymous · Answer

So if you are looking for the equation of a vertical line through the point (2,9) you just need the number of X. so by looking at the graph what will x be to get a line through this point? |dw:1358128646117:dw|

anonymous · Answer

(2,9)??

anonymous · Answer

when making a vertical line you don't need a y value. so the equation will look like x=    
what x value would you use?