Question

Choose the letter of the equation for the graph. a. $y = \sin(x - \frac{\pi}{2}) + 1$ b. $y = \cos(x + \frac{\pi}{2}) + 1$ c. $y = \cos(x - \frac{\pi}{2}) - 1$ d. $y = \cos(x - \pi) - 2$ e. $y = \sin(x - \pi) - 2$

          Choose the letter of the equation for the graph.
a. $y = \sin(x - \frac{\pi}{2}) + 1$
b. $y = \cos(x + \frac{\pi}{2}) + 1$
c. $y = \cos(x - \frac{\pi}{2}) - 1$
d. $y = \cos(x - \pi) - 2$
e. $y = \sin(x - \pi) - 2$

Choose the letter of the equation for the graph.
a. y = sin(x - (π)/(2)) + 1
b. y = cos(x + (π)/(2)) + 1
c. y = cos(x - (π)/(2)) - 1
d. y = cos(x - π) - 2
e. y = sin(x - π) - 2

Added by Renee G.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Kumareshwaran Rathinasabapathy

Step 1

Now, let's analyze the given graph. Since the graph starts at its maximum point, it means that the phase shift is to the left. Looking at the options, the only equation with a phase shift to the left is y = sin(x-2) (option e). Show more…

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Choose the letter of the equation for the graph. Choose the letter of the equation for the graph. a. y = sin(x+1) b. y = cos(x+1) c. y = cos(x-1) d. y = cos(x-2) e. y = sin(x-2)