Graph Exponential, Logarithmic, and Trig Functions
Algebra · Flashcards · Application
ALGEBRA · FLASHCARDS
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QUESTION
What is the period of
y
=
sin
(
3
x
)
y=\sin(3x)
y
=
sin
(
3
x
)
?
QUESTION
What is the amplitude of
y
=
1
2
cos
(
x
)
−
1
y=\frac{1}{2}\cos(x)-1
y
=
2
1
cos
(
x
)
−
1
?
QUESTION
What is the midline of
y
=
−
3
sin
(
2
x
)
+
4
y=-3\sin(2x)+4
y
=
−
3
sin
(
2
x
)
+
4
?
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ANSWER
y
=
4
y=4
y
=
4
. Vertical shift parameter is
k
=
4
k=4
k
=
4
.
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