SOLUTION: Find the equation of the line that contains the point (6,-9) and has a slope that is undefined.

Algebra ->  Graphs -> SOLUTION: Find the equation of the line that contains the point (6,-9) and has a slope that is undefined.      Log On


   

Question 410119: Find the equation of the line that contains the point (6,-9) and has a slope that is undefined.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

Verical lines have undefined slopes:  the x-value NEVER changes

m = change(y)/change(x) (cannot divide by zero!)