Sinusoidal Functions
AP Precalculus · Flashcards · Recall
AP PRECALCULUS · FLASHCARDS
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QUESTION
How is the period of a sinusoidal function calculated?
QUESTION
What does the parameter
B
B
B
affect in the function
y
=
A
sin
(
B
(
x
−
C
)
)
+
D
y = A \, \text{sin}(B(x - C)) + D
y
=
A
sin
(
B
(
x
−
C
))
+
D
?
QUESTION
What is the general form of a sinusoidal function?
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ANSWER
y
=
A
sin
(
B
(
x
−
C
)
)
+
D
y = A \, \text{sin}(B(x - C)) + D
y
=
A
sin
(
B
(
x
−
C
))
+
D
. Standard form with amplitude
A
A
A
, frequency
B
B
B
, phase shift
C
C
C
, and vertical shift
D
D
D
.
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