Question: At 2 : 0 0 2 : 0 0 p . m . a car is traveling at 2 2 2 2 mph . Four
At :: pm a car is traveling at mph Four minutes later the car is traveling at mph Was the car ever moving at mph over this interval? Why or why not?
Select one:
a
The question cannot be answered since there is no way of knowing how the car moved over the minute interval.
b
No the car was not ever moving at mph since there is no way to determine when the car would move at that speed.
c
No the car was not ever moving at mph since the car only moved at mph and mph
d
Yes the car was moving at mph at least once over the interval. The reason is that the car had to accelerate through mph to reach mph
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