Question

Find the slope of the line that passes through (10,2) and (2,10)

Answer 1

`\begin{gathered} \text{the slope is} \\ m=(10-2)/(2-10) \\ m=(8)/(-8) \\ \\ m=-1 \end{gathered}`
`\begin{gathered} \text{ The slope that passes through the points }(x_1,y_1)\text{ and }(x_2,y_2) \\ m=(y_2-y_1)/(x_2-x_1) \end{gathered}`