How do i find the equation of a line that passes through (6,6) and has an undefined slope? please explain and not just give the answer!

Question

mathmale · Answer

Hello, Allyson,
Would you mind drawing a vertical line?  Use the Draw utility (button below).

mathmale · Answer

First, draw a vertical line (which has an "undefined slope") through the origin.

anonymous · Answer

|dw:1448053764006:dw|

like that?

anonymous · Answer

im confused

mathmale · Answer

You've drawn 2 vertical lines.  What confuses you about this?

mathmale · Answer

|dw:1448054019234:dw|

anonymous · Answer

okay

mathmale · Answer

Actually, the vertical line you'd draw has already been drawn; it coincides with the vertical or y-axis.

Now locate the point (6,6) on the given axes.  You know you can edit my drawing?

anonymous · Answer

|dw:1448054230199:dw|
is that right?