The figure shows a lamp located three units to the right of the y-axis and a shadow
Question:
The figure shows a lamp located three units to the right of the y-axis and a shadow created by the elliptical region ϰ2 + 4y2 ≤ 5. If the point (–5, 0) is on the edge of the shadow, how far above the x-axis is the lamp located?
Transcribed Image Text:
y A ? -5 x² + 4y2 = 5 3.
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2 4y 2 5 2 42yy 0 y 4y Now let h be the height of the lamp a...View the full answer
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Related Book For
Calculus Early Transcendentals
ISBN: 9781337613927
9th Edition
Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin
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