9. 10. = −2 sin (x + 1) + 1, the transformations applied are: For the function f(x): TT a) reflection in the y-axis, vertical stretch by a factor of 2, horizontal shift to the left, vertical shift up 1 TT b) reflection in the y-axis, vertical stretch by a factor of 2, horizontal shift to the right, vertical shift up 1 2 TT c) reflection in the x-axis, vertical stretch by a factor of 2, horizontal shift to the left, vertical shift up 1 2 TL d) reflection in the x-axis, vertical stretch by a factor of 2, horizontal shift to the right, vertical shift up 1 2 Convert 0.45 rad to the nearest degree. a) 25⁰ b) 155⁰ c) 26⁰ d) 254⁰

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 81E
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Pls help ASAP on both q's pls pls

9.
10.
For the function f(x) = −2 sin (x + 7) + 1, the transformations applied are:
a) reflection in the y-axis, vertical stretch by a factor of 2, horizontal shift to the left, vertical shift up 1
2
π
b) reflection in the y-axis, vertical stretch by a factor of 2, horizontal shift to the right, vertical shift up 1
c) reflection in the x-axis, vertical stretch by a factor of 2, horizontal shift to the left, vertical shift up 1
2
d) reflection in the x-axis, vertical stretch by a factor of 2, horizontal shift to the right, vertical shift up 1
2
Convert 0.45 rad to the nearest degree.
a) 25⁰
b) 155⁰
c) 26⁰
d) 254⁰
Transcribed Image Text:9. 10. For the function f(x) = −2 sin (x + 7) + 1, the transformations applied are: a) reflection in the y-axis, vertical stretch by a factor of 2, horizontal shift to the left, vertical shift up 1 2 π b) reflection in the y-axis, vertical stretch by a factor of 2, horizontal shift to the right, vertical shift up 1 c) reflection in the x-axis, vertical stretch by a factor of 2, horizontal shift to the left, vertical shift up 1 2 d) reflection in the x-axis, vertical stretch by a factor of 2, horizontal shift to the right, vertical shift up 1 2 Convert 0.45 rad to the nearest degree. a) 25⁰ b) 155⁰ c) 26⁰ d) 254⁰
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