Question

What is the slope of the line between `(-3,7)` and `(21,14)`?

Answer 1

the answer is `7/24`

Explanation:

always remember that slope formula is `(y_2-y_1)/(x_2-x_1)` so you can apply this with this equation

Answer 2

`7/24`

Explanation:

The slope of a line can be found using `"rise"/"run"`, where `"rise"` is the difference of the y coordinates and `"run"` is the difference of the x coordinates.

The x coordinate from the first pair is `-3`, from the second ordered pair is `21`. Therefore we have `-3-21=-24` which was the `"run"`.

The y coordinate from the first pair is `7`, from the second ordered pair is `14`. Therefore we have `7-14=-7` which was the `"rise"`.

We know that the slope can be found using `"rise"/"run" => (-7)/-24 => 7/24`