Which of the following transformations, when applied to the graph of y = sinx, will result in the graph shown? -2 O a) a vertical stretch 1.5, a reflection in the x-axis and a phase shift of to the left b) a vertical stretch of 1.5 and a phase shift of to the left c) a horizontal stretch of 1.5 and a phase shift of to the right d) a vertical stretch of 1.5, a reflection in the y-axis and a phase shift of to the right

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.7: Applied Problems
Problem 68E
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Can you explain which is right

Which of the following transformations, when applied to the graph of y = sinx, will
result in the graph shown?
-2
O a) a vertical stretch 1.5, a reflection in the x-axis and a phase shift of
to the
left
b) a vertical stretch of 1.5 and a phase shift of to the left
c)
a horizontal stretch of 1.5 and a phase shift of to the right
3x
d) a vertical stretch of 1.5, a reflection in the y-axis and a phase shift of * to
the right
Transcribed Image Text:Which of the following transformations, when applied to the graph of y = sinx, will result in the graph shown? -2 O a) a vertical stretch 1.5, a reflection in the x-axis and a phase shift of to the left b) a vertical stretch of 1.5 and a phase shift of to the left c) a horizontal stretch of 1.5 and a phase shift of to the right 3x d) a vertical stretch of 1.5, a reflection in the y-axis and a phase shift of * to the right
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