6. Robin fills a bathtub and then drains it. Use the following information to draw a graph of the water level in the bathtub over time. The water level starts at 0 cm. After Robin turns on the taps, the water level rises at a rate of 0.11 cm/s for 60 s. Robin turns off the tap after about 60 s. The water level is constant for another 60 s. Then Robin pulls the plug, and the water level drops at a rate of 0.29 cm/s until the tub is empty.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...
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6. Robin fills a bathtub and then drains it.
Use the following information to draw a graph of the water level in the bathtub over time.
The water level starts at 0 cm.
After Robin turns on the taps, the water level rises at a rate of 0.11 cm/s for 60 s.
Robin turns off the tap after about 60 s.
The water level is constant for another 60 s.
Then Robin pulls the plug, and the water level drops at a rate of 0.29 cm/s until the tub is empty.
Transcribed Image Text:6. Robin fills a bathtub and then drains it. Use the following information to draw a graph of the water level in the bathtub over time. The water level starts at 0 cm. After Robin turns on the taps, the water level rises at a rate of 0.11 cm/s for 60 s. Robin turns off the tap after about 60 s. The water level is constant for another 60 s. Then Robin pulls the plug, and the water level drops at a rate of 0.29 cm/s until the tub is empty.
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