Mathematics, 05.03.2020 04:38, 123iamthe1

The diameter of a parabolic mirror is 22 centimeters and the mirror has a depth of .5 centimeters at the center. What is the equation of the cross-sectional parábola of the mirror

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The diameter of a parabolic mirror is 22 centimeters and the mirror has a depth of .5 centimeters at...