the first image is for first question and the second image is for the seconde question
The graph below shows the distance a vehicle travels at a constant speed. What is the speed of the car?
0.025 mph
0.25 mph
25 mph
40 mph
another question:The graph below represents Jason's speed on a recent trip. For which time period is his rate of change negative
between 0 and 5 minutes
between 5 and 10 minutes
between 10 and 20 minutes
between 20 and 25 minutes
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