8 OT9 The reflector of a flashlight is in the shape of a parabolic surface. The casting has a diameter of 6 inches and a depth of 3 inches. How far from the vortex should the light bulb
placed?
The light bulb should be placed inch from the vertex. (Simplify your answer.)

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Ответ:

sweav901

31.10.2021

Mathematics

1,400 is the correct answer

Step-by-step explanation:

Got it right on the test :)

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8 OT9 The reflector of a flashlight is in the shape of a parabolic surface. The casting has a diameter of 6 inches and a depth of 3 inches. How far from the vortex should the light bulb placed? The light bulb should be placed inch from the vertex. (Simplify your answer.)