Let (x) = sin x + cos x. (a) Graph y = (x). Describe the graph. (b)
Question:
Let ∫(x) = sin x + cos x.
(a) Graph y = ∫(x). Describe the graph.
(b) Use the graph to identify the amplitude, period, horizontal shift, and vertical shift.
(c) Use the formula
for the sine of the sum of two angles to confirm your answers
Transcribed Image Text:
sin a cos 3 + cos a sin B = sin (a + B)
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a The graph of y x sin x cos x is the sum of the graphs of y sin x and y cos x The graph of y sin x ...View the full answer
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Related Book For
Calculus Graphical, Numerical, Algebraic
ISBN: 9780132014083
3rd Edition
Authors: Ross L. Finney, Franklin D. Demana, Bert K. Waits, Daniel Kennedy
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