Is the time it takes you to run a 100-meter race a function of the speed you run. explain?

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

How to determine whether two known pairs of points are on the same line.

Which equation represents the function on the graph?