Question

How do you find the slope of the line passing through (6,11), (6,-5)?

Answer 1

`\infty`

Explanation:

Slope of line passing through the points `(6, 11)\equiv(x_1, y_1)` & `(6, -5)\equiv(x_2, y_2)`
`=\frac{y_2-y_1}{x_2-x_1}`
`=\frac{-5-11}{6-6}`
`=\infty`
The line joining the given points `(6, 11)` & `(6, -5)` is vertical having infinite slope