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A cross section of a light reflector is a parabola.

A cross section of a light reflector is a parabola. The bulb is located at the focus. Suppose the bulb is located 5 in from the
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A cross-section of a parabolic reflector and bulb is located at the focus is 16cm.find the equation of the parabola and the
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2. asked by Ahmad
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A parabola has the equationy = 4(x-3)^2-7 Choose 2 true statements: A) The parabola has a minimum value B) The parabola has a
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2. asked by claudia
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A parabola has the equationy = 4(x-3)^2-7 Choose 2 true statements: A) The parabola has a minimum value B) The parabola has a
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2. asked by claudia
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The reflecting dish of a parabolic microphone has a cross-section in the shape of a parabola. the microphone itself is placed on
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2. asked by beep
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The reflecting dish of a parabolic microphone has a cross-section in the shape of a parabola. The microphone itself is placed on
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2. asked by Anonymous
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The reflecting dish of a parabolic microphone has a cross-section in the shape of a parabola. The microphone itself is placed on
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2. 64 views
The reflecting dish of a parabolic microphone has a cross-section in the shape of a parabola. The microphone itself is placed on
1. 1 answer
2. 33 views
The reflecting dish of a parabolic microphone has a cross-section in the shape of a parabola. The microphone itself is placed on
1. 1 answer
2. 37 views
the reflecting dish of a parabolic microphone has a cross section in the shape of a parabola. The microphone itself is placed on
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2. asked by slayrat
3. 147 views