He graph represents part of brooke's trip to work. during what time period is her speed increasing? a) between 0 and 10 minutes b) between 20 and 25 minutes c) between 15 and 20 minutes d) between 10 and 15 minutes show your work first one to do it right gets brainliest

Her speed is increasing between A) 0 - 10 minutes.

You can see this because the graph line is inclining. Everywhere else it is either staying the same (her speed is neither increasing or decreasing) or declining ( slowing down).  

20 - 25 she is decreasing.
10 - 20 she is going the same speed.

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