A parabolic satellite receiver is initially positioned so its axis of symmetry is parallel to the x-axis.
Question:
A parabolic satellite receiver is initially positioned so its axis of symmetry is parallel to the x-axis. A motor allows the receiver to rotate and track the satellite signal. If the rotated receiver has the equation
through what acute angle did the receiver rotate, to the nearest tenth of a degree?
Transcribed Image Text:
4x² - 4√21xy - 21√/21 2 x + 21y2 171y + 324 = 0 -
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To simplify the equation of the rotated receiver we need to perform a change of variables to align t...View the full answer
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Precalculus Concepts Through Functions A Unit Circle Approach To Trigonometry
ISBN: 9780137945139
5th Edition
Authors: Michael Sullivan
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