Question

what is the slope of the line that passes through the point (-1,-10) and (-1,-2). answer needs to be in simplest form

Answer 1

The slope is undefined

Explanation:

Plug in the points to the formula for slope (Formula Found Below). You would get (-2 + 10)/(-1 + 1), which simplifies to 8/0. Anything divided by 0 is undefined, which means that the slope is undefined.

Furthermore, you could also tell this simply by the points given. If two points on a line have the same x - coordinate, it means that the slope is undefined and that the line formed by the points isn't a function.

Formula for Slope:

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

Usable with 2 points of the line given ((x1, y1) and (x2, y2))

Answer 2

Answer: m = undefined

Explanation:

-2-(-10) = 8

-1-(-1) = 0

m = 8/0

Which is an undefined slope