Question

How is speed shown on a distance-time graph?

as the x value at the beginning of the line
as the x value at the end of the line
as the length of the line
as the slope of the line

Answer 1

Divide the change in distance by the change in time.

Explanation: Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).

To my best knowledge It's D

Answer 2

I know this one is 10