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MTH 173
Your 'question form' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
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?????I confuse myself with this over and over, so could I get some clarity;
The average rate of change over the interval [2, 2.001];
is this the same as saying change between clock times 2 and 2.001??????
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You divide the change in the quantity by the change in the clock time. For example if depth changes from 4 cm to 4.3 cm between clock times 2 and 2.001 the average rate of change of depth with respect to clock time is .3 cm / (.01 sec) = 30 cm/sec.