21
QuizMultiple Choice

Trigonometric Functions — Test

Question 21 • Algebra II

What is the equation of the graph?

Answer
A
y is equal to cosine of open paren x plus 45 degrees close paren
B
y is equal to sine of open paren x plus 45 degrees close paren
C
y is equal to sine of open paren x plus 90 degrees close paren
D
y is equal to cosine of open paren x plus 90 degrees close paren
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