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


1.

What is the solution set for this system of equations?
a.  {^{–}1, 2}  c.  {(0, 2), (3,
^{–}1)}  b.  {0, 3}  d.  {(^{–}1, 3), (2,
0)} 


2.

What is the solution set for this system of equations?
a.  {(2, 3), (2, ^{–}3)}  c.   b.   d.  Æ 


3.

The figure shows the graph of a system of equations. How many real solutions
does the system have?


4.

Which is the solution set for the system given below?


5.

How many real solutions does this system have?


6.

How many real solutions does this system have?


7.

The graph of one equation in a system is a circle and the graph of the other
equation is a straight line. Which is a list of all the possibilities for the number of real
solutions the system could have?
a.  0 or 1  c.  0, 1, or 2  b.  1 or 2  d.  0, 1, 2, or 4 
