C:x, in the bottom equation
<h3><u>Answers</u><u>:</u></h3>
1.
,

OR
,

2. 
See attached images for explanation.
<h3 /><h3>I hope they help.</h3>
The set of ordered pairs are 
Step-by-step explanation:
Given that the relation 
To find the set of ordered pairs, let us substitute the value for x in the relation 
For
,

The ordered pair is 
For
,

The ordered pair is 
For
,

The ordered pair is 
For
,

The ordered pair is 
For
,

The ordered pair is 
Thus, the set of ordered pairs is 
I think it is 1/9 but I am not sure