Name: 
 

Quiz 5-2: Relations


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

 1. 
Represent the relation mc001-1.jpg as a graph.
a.
mc001-2.jpg
c.
mc001-4.jpg
b.
mc001-3.jpg
d.
mc001-5.jpg
 
     

 2. 
Which is the inverse of{(-3, 1), (2, 5), (-3, 4)}?
a.
{(3, -1), (-2, -5), (3, -4)}
c.
{(1, -3), (5, 2), (4, -3)}
b.
{(-3, 4), (2, 5), (3, -1)}
d.
{(2, 5), (-3, 4), (3, -1)}
 

3. 
What are the domain and range of the relation shown in the table?
xy
-26
57
a.
domain: {-2, 5}; range: {6, 7}
c.
domain: {-2, 6}; range: {5, 7}
b.
domain: {6, 7}; range: {-2, 5}
d.
domain: {5, 7}; range: {-2, 6}
 

Short Answer
 

 4. 
Express the relation as a set of ordered pairs. Then determine the domain and range.

sa006-1.jpg
 



 
Check Your Work     Start Over