Question

find the slope using points: (2, 2) and (-5, 4)

Answer 1

You know, slope is all about differences ^_^
In fact, it is equal to the difference of the y-coordinates divided by the difference of the x-coordinates...

Answer 2

\[m = \left(\begin{matrix}y ^{2}-y ^{1} \\ x ^{2}-x ^{1}\end{matrix}\right)\]

Answer 3

substitute in and solve :)

Answer 4

... -_-
\[\Large m = \frac{y_2 - y_1}{x_2-x_1}\]