Question

How do you find the slope of (-2, 5), (-2, -3)?

Answer 1

The line through `(-2,5)` and `(-2,-2)` is vertical and as such its slope is undefined.

Explanation:

`"slope "= (Delta y)/(Delta x)`
`color(white)("XXXXXXXX")` if and only if `Delta x != 0`

In this case `Delta x = 0`
`color(white)("XXX")`since `((-2) - (-2)) = 0`