Question

How can I find slope for (3,2) (3,-6)?

Answer 1

Solution:

Let A(x1,y1) = (3,2)

B(x2,y2) = (3,-6)

Now,

slope of a line joining A and B

= (y2-y1)/(x2-x1)

=(-6-2)/(3-3)

= -8/0

Undefined

Therefore,

The line passing through the points A and B is parallel to

y-axis.

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