AnswersAZ-Common Core Algebra II BGraphing Sine and Cosine

Graphing Sine and Cosine Answers

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1
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Identify the following using the graph.Period:

A
pi / 4
B
pi / 2
C
pi
D
2pi
2
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Frequency:

A
1 /pi
B
2 / pi
C
pi
D
2 pi
3

Based on this evidence,When b > 1, the period .

A
decreases
B
increases
C
has no effect on
4

When 0 < b < 1, the period .

A
decreases
B
increases
5

The orange graph the blue graph.

A
coincides with
B
has twice the period of
C
is vertically shifted from
6

Question text not available

A
Option
Option A
B
Option
Option B
7

Which is the graph of y = sin(0.25x) in degrees?

A
Option
Option A
B
Option
Option B
C
Option
Option C
8

This graph shows the function y = sin(x) shifted units to the .

A
0
B
30
C
60
D
540
E
1,080
9

Question text not available

A
Option
Option A
B
Option
Option B
C
Option
Option C
10

Amplitude =

A
1
B
4
C
pi
D
-pi
11

When h = π, the orange graph shifts units to the .

A
pi / 2
B
pi
C
3pi / 2
D
2pi
12

Identify the following using the graph.Period:

A
pi / 4
B
pi / 2
C
pi
D
2pi
13

Which is the graph of y = sin(0.25x) in degrees?

A
Option
Option A
B
Option
Option B
C
Option
Option C
14

When h = π, the orange graph shifts units to the .

A
pi / 2
B
pi
C
3pi / 2
D
2pi
15

This graph shows the function y = sin(x) shifted units to the .

A
0
B
30
C
60
D
540
E
1,080
16

Question text not available

A
Option
Option A
B
Option
Option B
C
Option
Option C
17

Amplitude =

A
1
B
4
C
pi
D
-pi
18

Period =

A
pi / 4
B
pi / 2
C
4pi
19

Frequency:

A
1 /pi
B
2 / pi
C
pi
D
2 pi
20

Period =

A
pi / 4
B
pi / 2
C
4pi

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