Question

How do you find the slope of (0,0); (-2,7) without a graph?

Answer 1

The slope is `-7/2` or `-3.5`.

Explanation:

To find the slope given two points without using a graph, we use the formula `"rise"/"run"`, or `(y_2-y_1)/(x_2-x_1)`.

Plug in the given points into the formula:
`(7-0)/(-2-0) = 7/-2 = -7/2`

Therefore, the slope is `-7/2` or `-3.5`.

Hope this helps!