Question 126170: Find the slope of the line passing through the points:(3, 9), (3, -5) Found 2 solutions by ilana, josmiceli:Answer by ilana(307) (Show Source):
You can put this solution on YOUR website! (Change in y)/(change in x)=(9--5)/(3-3)=14/0
Anything /0 is undefined. This line's slope is undefined.
You can also see this from the graph of the line. It is vertical. Any vertical line has undefined slope. Any horizontal line has a slope of 0.
You can put this solution on YOUR website! slope is (change in ) / (change in )
The slope is infinite because there is no change in from
one point to the other and the line through the points is vertical
(
