Let x represent the vertical length (in feet) of the garden as shown in the diagram, and let y represent the horizontal (also in feet). Suppose that the vertical sections of fencing cost

$2.29

per foot, and the horizontal sections cost

$2.93

per foot.Using these constraints,we are trying to find the cheapest way to fence the garden in if the garden must have an area of

450

square

feet.

Which of the following would be the objective function that we are trying to minimize?