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Duplicate of Unit 5 Trigonometric Functions Flashcards | StudBud

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Duplicate of Unit 5 Trigonometric Functions

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Advanced Algebra Unit 5 Review #trigonometricfunctions

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Questions 9

Answers

1
tan 90° =
undefined
1
y/x
0
2
This is a graph of:
Obama
cosine
sine
tangent
3
cos 90° =
0
√3/2
√2/2
1
4
This is a graph of
Cosine
Trigonometry
Sine
Tangent
5
The period of this function is:
2π
π/2
π/4
π
6
The y-intercept of a cosine function is at the ________.
period
trouph
crest
origin
7
The amplitude of this function is:
Functions can't have amplitude!
2
2π
4
8
Convert π/4 to degrees:
60°
98.6° F
45°
30°
9
This part of the graph is called:
period
wavelength
amplitude
cycle