Jamal and Alex spent 3 hours canoeing on a stream. They went 5 miles upstream and then 5 miles back downstream. In still water, the average speed of the canoe was 6 miles per hour. The time T spent canoeing can be modeled by the function 60 T(s) = 6-s 6+s (6- s)(6+ s)' where s is the average speed of the current. A sketch of the graph is shown pelow. What was the average speed of che current during their trip? | y 4 * 1 3. 4 Current (mph) 3. 2. Time (hours)

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