Question: 4. Consider the position function 5(t) = 4.9t2 + 30t + 20. a. Find the average velocity (rate of change} between 2 and 3 seconds.

4. Consider the position function 5(t) = 4.9t2 + 30t + 20. a. Find the average velocity (rate of change} between 2 and 3 seconds. b. Find the instantaneous velocity at 2 seconds

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