2
QuizMultiple Choice

Trigonometric Functions — Test

Question 2 • Mathematics III

What is the equation of the graph?

Answer
A
y is equal to cosine of open paren x plus pi close paren
B
y is equal to cosine of open paren x plus pi over 3 close paren
C
y is equal to cosine of open paren x plus pi over 2 close paren
D
y is equal to cosine of open paren x plus 2 pi close paren
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