Mathematics, 15.12.2020 07:00 rick4763

Gabriella is designing a flashlight that uses a parabolic reflecting mirror and a light source. The shape of the mirror car be modeled by a parabola that opens upward with a diameter of 4 in. and a depth of 1 in. Where should she place the
bulb to ensure a perfect beam of light?
(0
1)
(0, 4)
(1, 0)
(4, 0)

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Gabriella is designing a flashlight that uses a parabolic reflecting mirror and a light source. The...