help me solve this problem.need it for tomorrow.hurry.

[kaykatie]

:!: directions: write an equation in point-slope for the line through the given points or through the given point with the given slope.

#13.
(1,2);m=undefined.


HELP !
I need this by tomorrow so it would be nice to get a response tonight.

 

[Deleted member 4993]

:!: directions: write an equation in point-slope for the line through the given points or through the given point with the given slope.

#13.
(1,2);m=undefined.


HELP !
I need this by tomorrow so it would be nice to get a response tonight.

What is the equation of a line when the slope is undefined (infinity)?

Please show us your work, indicating exactly where you are stuck - so that we know where to begin to help you.

 

[chrisr]

Sorry this is late, but the only way a line slope could be undefined
is if the difference between two x co-ordinates on the line is zero.
(delta y)/(delta x) = (delta y)/0
the line would be vertical at x = 1, so the line is x = 1,
though that's not in the format requested,
however that is the equation of that line.