AnswersAZ-Common Core Algebra II BChanges in Period and Phase Shift of Sine and Cosine Functions — Unit testQuestion 15
15
QuizMultiple Choice
Changes in Period and Phase Shift of Sine and Cosine Functions — Unit test
Question 15 • AZ-Common Core Algebra II B
Which function is the same as ?
Answer
A
y = 3 sine (2 (x + StartFraction pi Over 4 EndFraction)) minus 2
B
y = negative 3 sine (2 (x + StartFraction pi Over 4 EndFraction)) minus 2
C
y = 3 cosine (2 (x + StartFraction pi Over 4 EndFraction)) minus 2
D
y = negative 3 cosine (2 (x + StartFraction pi Over 2 EndFraction)) minus 2