Brooke is located 5 miles out from the nearest point A along a straight shoreline in her sea kayak. Hunger strikes and she wants to make it to Kono's for lunch; see picture. Brooke can paddle 5 mph and walk 10 mph. Brooke ocean kayak reaches shore here A Kono's shore /// 6 mi If she paddles along a straight line course to the shore, find an expression that computes the total time to reach lunch in terms of the location where Brooke beaches her kayak (so x = distance from A to where she lands). Be sure you remember the formula that relates Distance, Rate and Time. You're being asked for Time here. T(x) = 25 + 22 6 - 1 + 10 Find the value for æ that will minimize the total time.

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