A car travels in a straight line for 1 hour. Its velocity in miles per hour at

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A car travels in a straight line for 1 hour. Its velocity in miles per hour at six-minute intervals is shown in the table.

(a) Produce a reasonable graph of the velocity function v by graphing these points and connecting them with a smooth curve.

(b) Find the open intervals over which the acceleration a is positive.

(d) What does the integral

signify? Approximate this integral using the Trapezoidal Rule with five subintervals.

(e) Approximate the acceleration at t = 0.8.

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Calculus

ISBN: 9781285057095

10th Edition

Authors: Ron Larson, Bruce H. Edwards

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Question Posted: Feb 24, 2023 08:34 AM

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A car travels in a straight line for 1 hour. Its velocity in miles per hour at

Question:

t (hours) v (mi/h) 0 0.1 0.2 0.3 0.4 0 10 20 40 60 50 BY t (hours) 0.6 v (mi/h) 0.8 40 35 40 0.7 0.9 50 1.0 65 0.5

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