Question

How do you find the slope intercept form with points (-1, 2) and (-1, -5)

Answer 1

Answer: x=-1

Explanation:

To find the slope, we want to use the formula
`m=(y_2-y_1)/(x_2-x_1)`. We are given the two coordinate points, so we can plug it into the formula.

`m=(-5-2)/(-1-(-1))=(-7)/(0)`

We cannot divide a number by 0. This gives us an undefined slope. Meaning, there are multiple y-values for the same x-value. Therefore, the equation would be x=-1.