The y-axis of the speed-time graph is the speed while the x-axis is the time of travel. In this case, the slope is equal to the change in y over change in x. Change in y is velocity difference while change in x is time difference. Since v<span>elocity difference/ t</span><span>ime difference is the slope, the answer is acceleration. </span>
The average distance between the variable scores and the mean in a set of data is the standard deviation.
The minimum eccentricity would be zero.
Answer: trucks take twice as long to stop
Explanation:
