During which time intervals is the velocity decreasing

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1. Suppose from 8:00 AM to 9:00 AM you travelled 70 miles. What was you average velocity for this trip? 2. What was your exact velocity at 8:10 AM? 3. What if in addition you knew that from 8:09 to 8:15 you travelled 4 miles? What would you guess your exact velocity was at 8:10 AM? Suppose the graph of the distance travelled by a bicylist as a function of time looks as follows. 4. Suppose we in fact had the following table: Time Distance 8:00 0 8:09:00 7 8:09:58 8 8:10:00 8.03 8:15 11 9:00 70 5. Using this data, what would you estimate for the exact velocity at 8:10:00? 8. During which time intervals is the velocity constant? 9. During which time intervals is the velocity increasing? 10. During which time intervals is the velocity decreasing?

Reference no: EM13206979

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