35) A spotlight has a parabolic cross section that is 4 feet wide at the opening and...

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35) A spotlight has a parabolic cross section that is 4 feet wide at the opening and 1.5 foot deep at the vertex. How far from the vertex is the focus?

Posted Date: Jun 25, 2024 04:40 PM

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35) A spotlight has a parabolic cross section that is 4 feet wide at the opening and...

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