Question

The graph shows the distance Kerri drives on a trip. What is Kerri's speed?

Answer 1

50 miles per hour.

Explanation:

In this graph, distance covered by Kerri has been shown on y-axis and time on x-axis.

Speed of Kerri will be defined by the rate of change in distance which is slope of the line.

Speed =
`\frac{\text{change in distance}}{\text{change in time}}`

=
`(300-0)/(6-0)` = 50 miles per hour.

Answer 2

kerri's speed is 50 MPH (miles per hour)

Explanation:

You look at the one, and follow the line upward until it stops, and that shows the speed, per hour. I know thats correct so i hope this helps you and good luck on the rest of the test :)