Mathematics, 04.12.2020 21:10, klrm9792

The cross section of a parabolic reflector has a vertical axis of symmetry with its vertex at (0,0). The focus of the reflector is 4.5 feet above the vertex. The reflector extends 4 feet to either side of the vertex. What is the depth of the reflector? Round your answer to the nearest hundredth.

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The cross section of a parabolic reflector has a vertical axis of symmetry with its vertex at (0,0)....