The woman at C stands near the edge of a pier and pulls the rope horizontally at a constant speed of 6 ft/s. Find an equation for the speed of the boat as a function of the rope length AB as AB goes from 50 ft to 15 feet. Does the boat speed up, slow down, or move at a constant speed as it approaches the pier? A sketch or plot may be useful. 8 ft 6 ft/s B
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The equation K denotes the speed as function of rope length.
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