Answer
Rate of change: 25 meters per second
Work Step by Step
In order to find the rate of change lets plug two points from the table (3,75) & (12,300) into our slope equation
(y2-y1)/(x2-x1)
(300-75)/(12-3) [simplify]
225/9=25
So our rate of change is 25. This means that for every second a car travels, it moves distance of 25 meters.
