Question

Find the slope of the line that passes through (-10,5) and (-10,8).

Answer 1

Answer: The slope is undefined

Explanation:

Find the difference in the y coordinates and divide it by the difference in the x coordinates

y coordinates : 5 - 8 = -3

x coordinates: -10 -(-10) = 0

slope: -3/0 = 0

Answer 2

undefined

Explanation:

Since the x value is the same, it looks like the slope is undefined.