A landscape architect plans to enclose a 1300 square foot rectangular region in a botanical garden. She will use shrubs costing $25 per foot along three sides and fencing costing $10 per foot along the north side.
(a) If x is the length of fencing used, write a formula for the total cost in terms of x only.
C(x) =
(b) Find the length of fence that will minimize the total cost.
x = feet
(c) Find the minimum total cost. Give your answer to the nearest penny
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Tagged architect, botanical garden, Calculus, calculus problem, enclose, fencing, foot, garden, landscape, landscape architect, north, problem, rectangular region, region, shrubs