Mathematics, 11.11.2019 19:31 Vampfox

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 6 feet above the vertex. the reflector extends 4.5 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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