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Mathematics, 13.11.2019 01:31 thedocgalloway
Gabriella is designing a flashlight that uses a parabolic reflecting mirror and a light source. the shape of the mirror can be modeled by (y+3)^2=26(x-2) where x and y are measured in inches. where should she place the bulb to ensure a perfect beam of light?
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Gabriella is designing a flashlight that uses a parabolic reflecting mirror and a light source. the...
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