Answers Algebra 2 MP 234 CHS Graphing Sine and CosineQuestion 3

3

QuizMultiple Choice

Graphing Sine and Cosine

Question 3 of 10 • Algebra 2 MP 2,3,4 CHS

Which set of transformations is needed to graph f(x) = –2sin(x) + 3 from the parent sine function?

Answer

A

vertical compression by a factor of 2, vertical translation 3 units up, reflection across the y-axis

B

vertical compression by a factor of 2, vertical translation 3 units down, reflection across the x-axis

C

reflection across the x-axis, vertical stretching by a factor of 2, vertical translation 3 units up

D

reflection across the y-axis, vertical stretching by a factor of 2, vertical translation 3 units down

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