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B.) Divide your graphs into segments and label each segment with the position of the fan switch (forward, backward or off) during that segment. Remember that in your daily rounds, you always turn the boat before setting off from Base Camp or the Stations to point in the direction you are moving.
In the plots shown here, green lines mean the switch is "forward", red lines mean "backward" and blue means "off".
Part 3 - Challenge
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