Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Chapter 4 - Review Exercises - Page 191: 50a


approximately 12 hours

Work Step by Step

We will use the graph to find the time between the high tides. Since the tide movement has been modeled as a function, the time between the tides is constant. According to the graph, the first high tide occurs around the 3-hour mark while the next high tide occurs at about 15 hours. Therefore, the time between the high tides is approximately 12 hours.
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