5. Given an equation y = -2(sin (2 (x − 1)) + 3, which of the following transformations is correct? - a. There is a reflection on the y-axis c. There is a vertical stretch by factor of 2 b. There is a horizontal stretch by factor of 2 d. There is a shift up 3 units 6. For what values of x is the instantaneous rate of change of the graph y = sinx equal to 0? π π 3π a. O and b. and 2 2 π c. and 2 d. O and π

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter4: Graphing And Inverse Functions
Section4.6: Graphing Combinations Of Functions
Problem 52PS
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pls help asap on both pls.

5. Given an equation y
=
-2(sin (2 (x − 1)) + 3, which of the following transformations is correct?
-
a. There is a reflection on the y-axis
c. There is a vertical stretch by factor of 2
b. There is a horizontal stretch by factor of 2
d. There is a shift up 3 units
6. For what values of x is the instantaneous rate of change of the graph y = sinx equal to 0?
π
π
3π
a. O and
b. and
2
2
π
c. and
2
d. O and π
Transcribed Image Text:5. Given an equation y = -2(sin (2 (x − 1)) + 3, which of the following transformations is correct? - a. There is a reflection on the y-axis c. There is a vertical stretch by factor of 2 b. There is a horizontal stretch by factor of 2 d. There is a shift up 3 units 6. For what values of x is the instantaneous rate of change of the graph y = sinx equal to 0? π π 3π a. O and b. and 2 2 π c. and 2 d. O and π
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