WorksheetsTerm 4 Mid Unit Test Review
Total questions: 24
Worksheet time: 55mins
Name
Class
Date
1.
135° is found in which quadrant?
a)
Quadrant 1
b)
Quadrant 2
c)
Quadrant 3
d)
Quadrant 4
2.
If an angle is located in the first quadrant, then its cosine is
a)
positive
b)
negative
c)
0
d)
cannot be determined
3.
If an angle is located in the first quadrant, then its sine is
a)
positive
b)
negative
c)
0
d)
cannot be determined
4.
If an angle is located in the third quadrant, then its cosine is
a)
positive
b)
negative
c)
0
d)
cannot be determined
5.
If an angle is located in the second quadrant, then its sine is
a)
positive
b)
negative
c)
0
d)
cannot be determined
6.
If an angle is located in the fourth quadrant, then its sine is
a)
positive
b)
negative
c)
0
d)
cannot be determined
7.
Find the amplitude of y=-5cos1/2x+π
a)
1
b)
-5
c)
1/2
d)
5
8.
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
9.
Phase shift means ...
a)
An up or down movement
b)
A left or right movement
c)
Height of graph
d)
...set Phasers to stun
10.
Sine or Cosine?
a)
y=sinx
b)
y=cosx
11.
Phase shift means ...
a)
An up or down movement
b)
A left or right movement
c)
Height of graph
d)
...set Phasers to stun
12.
What is the domain and range of y=sinx?
a)
D: (-∞, ∞)
R: [-1, 1]
R: [-1, 1]
b)
D: (-∞, ∞)
R: [-π, π]
R: [-π, π]
c)
D: (∞, -∞)
R: [-1, 1]
R: [-1, 1]
d)
D: (-∞, ∞)
R: [-∞, ∞]
R: [-∞, ∞]
13.
What is the period of y=4cos5x
a)
2π/5
b)
π
c)
5
d)
5π
14.
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
15.
tan 7π/4
a)
-1
b)
1
c)
√2/2
d)
undefined
16.
sin 7π/6
a)
1/2
b)
-1/2
c)
√3/2
d)
-√3/2
17.
tan (-π)
a)
undefined
b)
0
c)
1
d)
-1
18.
What is the exact coordinates of 3π/4 on the unit circle?
a)
(−√2∕2, √2∕2)
b)
(−√2∕2, −√2∕2)
c)
(−√3∕2, −√2∕2)
d)
(√2∕2, −√2∕2)
19.
What quadrant is -2π/3 in?
a)
I
b)
II
c)
III
d)
IV
20.
tanθ is positive in
a)
the 1st and 2nd quadrants
b)
the 1st and 3rd quadrants
c)
the 1st and 4th quadrants
d)
the 2nd and 3rd quadrants
21.
Which equation has an amplitude of 6 and a period of π/4?
a)
y=6sin(8x)
b)
y=6sin(8x)−1
c)
y=6sin(41x)
d)
y=6sin(x)
22.
What is the period of either graph?
(y = sin/cos x)
(y = sin/cos x)
a)
Pi
b)
2Pi
c)
Pi/2
d)
Pi/4
23.
Solve for the missing angle.
a)
50.5 degrees
b)
12.7 degrees
c)
36.9 degrees
d)
72.2 degrees
24.
Solve for x.
a)
50.7
b)
50.1
c)
60.7
d)
61.0
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