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The focus of a parabolic

consider a 2D mirror has a parabolic profile of y = (x-3)^2 + 5 facing toward y^+ direction. Prove that any beam of light in y^-
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2. asked by deel
3. 394 views
Question content area top leftPart 1 A telescope contains both a parabolic mirror and a hyperbolic mirror. They share focus
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Remington wanted to write the parabolic equation with the three points (0,3) , (−3,2) , and (3,4) . Is this possible? What
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A parabolic satellite television antenna has a diameter of 16 feet and is 2 foot deep. How far is the focus from the vertex?is
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2. asked by Jordan
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A car’s headlight contains a parabolic reflector. A special bulb with two filaments is used to producethe high and low beams.
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2. asked by Sandy East Ward
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A car’s headlight contains a parabolic reflector. A special bulb with two filaments is used to produce the high and low beams.
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2. asked by kat
3. 573 views
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
3. 1,438 views
A telescope contains both a parabolic mirror and a hyperbolic mirror. They share focus Upper F 1, which is 44 feet above the
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2. asked by Anon
3. 40 views
4. For the equation of the ellipse, find the coordinates of the center, foci and vertices.(x-4)^2/16+(y+6)^2/9=1 6. Automobile
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2. asked by help
3. 148 views
an engineer designs a satellite dish with a parabolic cross section. The dish is 15 ft wide at the opening and the focus is
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2. asked by Desperate!!!!
3. 3,450 views