Name: 
 

Self-Quiz:  Trig Functions



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

In the second quadrant, which trig function(s) is/are always positive
a.
sine
c.
tangent
b.
cosine
d.
all of the above
 

 2. 

In the fourth quadrant which trig function(s) is/are always negative
a.
sine
c.
tangent
b.
cosine
d.
sine and tangent
 

 3. 

Given an angle with the ordered pair (2, 5) lying on its terminal side, find the tangent of the angle.
a.
mc003-2.jpg
c.
mc003-4.jpg
b.
mc003-3.jpg
d.
mc003-5.jpg
 

 4. 

Given an angle whose terminal side goes through the ordered pair (5, 2), find the sine of the angle.
a.
mc004-3.jpg
c.
mc004-5.jpg
b.
mc004-4.jpg
d.
mc004-6.jpg
 

 5. 

Given an angle in standard position whose terminal side goes through the ordered pair (mc005-1.jpg), find the cosine of the angle. 
a.
1
c.
mc005-5.jpg
b.
mc005-4.jpg
d.
-1
 

 6. 

Given an angle in standard position whose terminal side crosses the ordered pair (0, 4), find the tangent of the angle.
a.
undefined
c.
0
b.
4
d.
2
 



 
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