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Mathematics, 03.07.2019 07:00 lily3934
Fabio is designing a flashlight that uses a parabolic reflecting mirror and a light source. the shape of the mirror can be modeled by (x-2)^2=10(y-3), where x and y are measured in inches. where is the focus of the flashlight? a. (–2, –0.5) b. (2, –5.5) c. (2, 5.5) d. (5.5, 2)
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Fabio is designing a flashlight that uses a parabolic reflecting mirror and a light source. the shap...
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