Question

Which type of graph would be MOST appropriate for a track runner to use, in order to look at how his speed varied during a 440 meter race?

A) bar graph
B) pie graph
C) histogram
D) line graph

Answer 1

D)

A line graph.Line graphs are used to compare 2 sets of numbers and to show trends over time.

Answer 2

D) Line graph

Step-by-step explanation:

The runner's speed will be on the y-axis and the time on the x-axis.