Question

Use the graph to find the slope. What is the runners speed?

Answer 1

The answer is 10 minutes per mile!

Explanation:

I hope this helped! :)

Answer 2

The formula for the slope is
`m=(y_2-y_1)/(x_2-x_1)`

`m=(20-10)/(2-1)`

`m=(10)/(1)`

`m=10`

Hope this helps.

頑張って!