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The Gateway Arch in a city has the shape of a catenary (a U-shaped curve similar to aparabola). It can be approximated by the following model, where x and y aremeasured in feet.y = -(3/1000)x + 400)x - 400). How high is the arch?

The Gateway Arch in a city has the shape of a catenary a Ushaped curve similar to aparabola It can be approximated by the following model where x and y aremeasu class=


Answer :

Answer

The arch is 480 feet high

Explanation:

The graph of the given function

[tex]y=-(\frac{3}{1000})(x-400)(x+400)[/tex]

is given below

The arch is 480 feet high

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