Sinusoidal Function Context and Data Modeling
AP Precalculus · Flashcards · Recall
AP PRECALCULUS · FLASHCARDS
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QUESTION
What is the formula for converting degrees to radians?
QUESTION
What is the period of
y
=
cos
(
x
)
y = \text{cos}(x)
y
=
cos
(
x
)
?
QUESTION
What is the period of
y
=
sin
(
x
)
y = \text{sin}(x)
y
=
sin
(
x
)
?
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ANSWER
Period =
2
π
2\text{π}
2
π
. Standard sine and cosine functions complete one cycle in
2
π
2\pi
2
π
.
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