avengers6859 avengers6859
  • 12-09-2022
  • Mathematics
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A cross section of a flashlight reflector is a parabola. The bulb is located at the focus. Suppose the bulb is located 1/4 in. from the vertex of the reflector. Model a cross section of the reflector by writing an equation of a parabola that opens upward and has its vertex at the origin. What is an advantage of this parabolic design?

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