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WorksheetsPre-Cal Final Review
Total questions: 45
Worksheet time: 2hrs 15mins
Name
Class
Date
1.
cos(60°)
a)
0
b)
1/2
c)
√3/2
d)
1
2.
cos 150o
a)
-1/2
b)
1/2
c)
√3/2
d)
-√3/2
3.
sin 7π/6
a)
1/2
b)
-1/2
c)
√3/2
d)
-√3/2
4.
What is the radius of a unit circle?
a)
1
b)
2
c)
1/2
d)
0
5.
What is the exact value of sin 150°
a)
-1/2
b)
-√3/2
c)
1/2
d)
√3/2
6.
What is tan 45°?
a)
1
b)
√2/2
c)
√3/2
d)
½
7.
a)
√3/3
b)
√3
c)
1
d)
undefined
8.
Find cos∠A.
a)
8/17
b)
15/17
c)
15/8
d)
17/8
9.
Find sin∠A.
a)
8/17
b)
15/17
c)
15/8
d)
17/8
10.
Find tan∠A.
a)
8/17
b)
15/17
c)
15/8
d)
17/8
11.
Find csc∠A.
a)
8/15
b)
17/15
c)
15/8
d)
17/8
12.
Find sec∠A.
a)
8/15
b)
17/15
c)
15/8
d)
17/8
13.
Find cot∠A.
a)
8/15
b)
17/15
c)
15/8
d)
17/8
14.
Find the length of side AB.
a)
10
b)
8
c)
6.1
d)
4.9
15.
Which Law would you use?
a)
Law of Sines
b)
Law of Cosines
c)
Law of the Jungle
d)
Law of Gravity
16.
Which Law would you use?
a)
Law of Sines
b)
Law of Cosines
c)
Law of the Jungle
d)
Law of Gravity
17.
Find m<C
a)
A
b)
B
c)
C
d)
D
18.
*
a)
cos x
b)
csc x
c)
sec x
d)
cot x
19.
*
a)
sin x
b)
cos x
c)
tan x
d)
csc x
20.
*
a)
sin x
b)
cos x
c)
csc x
d)
cot x
21.
*
a)
csc x
b)
sec x
c)
cot x
d)
tan x
22.
*
a)
csc x
b)
sec x
c)
cot x
d)
tan x
23.
*
a)
csc x
b)
sec x
c)
cot x
d)
tan x
24.
*
a)
tan2 x
b)
cos2 x
c)
cot2 x
d)
csc2 x
25.
*
a)
csc2 x
b)
cot2 x
c)
sin2 x
d)
sec2 x
26.
*
a)
csc2 x
b)
sec2 x
c)
cot2 x
d)
tan2 x
27.
*
a)
sin2 x
b)
tan2 x
c)
cot2 x
d)
csc2 x
28.
a)
sin²θ
b)
cosθ
c)
tanθ
d)
1- sin²θ
29.
a)
-1
b)
sin θ
c)
csc θ
d)
1
30.
a)
sinθ
b)
cot²θ
c)
tan²θ
d)
cos²θ
31.
The period of a sine or cosine graph can be found by ....
a)
It's always 2π
b)
2π/B
c)
B(2π)
d)
2π+B
32.
What is the amplitude of this function?
a)
2
b)
2π
c)
-2
d)
1
33.
What is the period of y=4cos5x
a)
2π/5
b)
π
c)
5
d)
5π
34.
What is the vertical shift for
y = 4cos(0.5x +pi) - 2?
y = 4cos(0.5x +pi) - 2?
a)
up 2
b)
left 2
c)
right 2
d)
down 2
35.
Write the equation for a sine function with an amplitude of 6 and a period of π/4.
a)
y=6sin(8x)
b)
y=6sin8(x-1)
c)
y=6sin1/4x
d)
y=6sinx
36.
What's the vertical translation of this graph?
a)
down 2
b)
up 2
c)
up 5
d)
no vertical translation
37.
What is phase shift of graph described by y=6tan(31(x−1))+1
a)
−1
b)
1
c)
31
d)
6π
38.
What is the amplitude of the equation:
y = -3cot(x - π)+1
a)
-3
b)
3
c)
π
d)
1
39.
What is the period?
a)
1/2pi
b)
2
c)
1 up
d)
2pi
40.
What's the amplitude of this function?
a)
21
b)
1
c)
2
d)
3
41.
Which trig function does this graph represent?
a)
sin
b)
sec
c)
tan
d)
cot
42.
Determine an equation for this graph:
a)
y=sec(x)
b)
y=2sec(x)
c)
y=2csc(x)
d)
y= csc(2x)
43.
Determine an equation for this graph:
a)
y=csc(x)
b)
y=sec(x)
c)
y=cot(x)
d)
y= tan(x)
44.
Which function below matches this graph?
a)
2+sec(x)
b)
sec2(x)
c)
2sec(x)
d)
sec(x-2)
45.
Write an equation or the graph.
a)
y = 2sec(x)
b)
y = 3sec(x)
c)
y = 3sec(2x)
d)
y = 3csc(x)
e)
y = 3csc(2x)
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