A light bulb in a flashlight is at the focus of its parabolic reflector, 1.5 centimeters from the vertex of the reflector. Write an equation for the cross section of the flashlight's reflector with its focus on the positive y-axis and its vertex at the origin.
A light bulb in a flashlight is at the focus of its parabolic reflector, 1.5 centimeters from the vertex of the reflector. Write an equation for the cross section of the flashlight's reflector with its focus on the positive y-axis and its vertex at the origin.
Chapter11: Conics
Section11.2: Parabolas
Problem 11.37TI: Find the equation of the parabolic arch formed in the foundation of the bridge shown, Write the...
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A light bulb in a flashlight is at the focus of its parabolic reflector, 1.5 centimeters from the vertex of the reflector. Write an equation for the cross section of the flashlight's reflector with its focus on the positive y-axis and its vertex at the origin.
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