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Trig Review Flashcards | StudBud
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Trig Review
Trig Review
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Answers
1
What phrase to remember the trigonometry functions
SCT-OHO-HHA
SOH-CAH-TOA
SOH-CAH-TAO
SAH-COA-TOH
2
Find the exact value of the trigonometric function
B
D
C
A
3
Find the exact value of the trigonometric function
A
C
B
D
4
Sketchers or Skechers?
Skechers
Sketchers
5
Trigonometry Question 3
B
D
C
A
6
Find the exact value of the trigonometric function
A
C
D
B
7
Trig Identities Problem
A
D
B
C
8
Which trigonometric function does the graph depict?
sin(x)
cos-1(x)
tan-1(x)
sec(x)
9
When do we use INVERSE trig functions?
To find missing side lengths.
To find missing angles.
10
What is the relationship between cosine, sine, and the Unit circle?
I have no clue
Cosine is the x-coordinate, sine is the y-coordinate
sine is the x-coordinate, cosine is the y-coordinate
11
Which trigonometric function does the graph depict?
tan(x)
cos(x)
sin(x)
csc(x)
12
Trig identities
1-cos2(x)
cos2(x)
1-csc2(x)
13
Evaluate the trigonometric expression.
√(3) / 2
- 1 / 2
1 / 2
- √(3) / 2
14
What kind of animal is this?
Zebra
Black and white horse
Donkey
Stripes horse
15
Which trigonometric function does the graph depict?
cot(x)
csc(x)
sin(x)
tan(x)
16
Use inverse trig function to solve for?
23°
12.2°
25°
15°
17
cats
4 cats
3 cats
1 cat
2 cats
