Changes in Period and Phase Shift of Sine and Cosine Functions Answers
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1
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Identify the following using the graph.Period:
A
pi / 4B
pi / 2C
piD
2pi2
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Frequency:
A
1 /piB
2 / piC
piD
2 pi3
Based on this evidence,When b > 1, the period .
A
decreasesB
increasesC
has no effect on4
When 0 < b < 1, the period .
A
decreasesB
increases5
The orange graph the blue graph.
A
coincides withB
has twice the period ofC
is vertically shifted from6
Which is the graph of y = sin(0.25x) in degrees?
A
Option
B
Option
C
Option
7
When h = π, the orange graph shifts units to the .
A
pi / 2B
piC
3pi / 2D
2pi8
This graph shows the function y = sin(x) shifted units to the .
A
0B
30C
60D
540E
1,0809
Question text not available
A
Option
B
Option
C
Option
10
Amplitude =
A
1B
4C
piD
-pi11
Question text not available
A
Option
B
Option
12
Identify the following using the graph.Period:
A
pi / 4B
pi / 2C
piD
2pi13
Which is the graph of y = sin(0.25x) in degrees?
A
OptionB
OptionC
Option14
When h = π, the orange graph shifts units to the .
A
pi / 2B
piC
3pi / 2D
2pi15
This graph shows the function y = sin(x) shifted units to the .
A
0B
30C
60D
540E
1,08016
Question text not available
A
OptionB
OptionC
Option17
Amplitude =
A
1B
4C
piD
-pi18
Question text not available
A
OptionB
Option19
Which could be an equation for the graph?
A
y = cos(2x)B
y = sin(2x)C
y = cos(0.5x)D
y = sin(0.5x)20
Period =
A
pi / 4B
pi / 2C
4piDid you find these answers helpful?
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