1. A set of ordered pairs of real numbers is called a
2. The set of all first coordinates in a relation is called the
of the relation
of the relation
3. The set of all second coordinates in a relation is called the
4. The vertical line in a Cartesian piane is called the
5. The horizontal line in a Cartesian plane is called the
6. Suppose that a set of ordered pairs has no pairs having the same first coordinates. Such a set is called
a(an)
7
A method of determining whether or not a graph represents a function is called the
8. The other term of the value of x in a coordinate is called
9-10.
For the function {(3,4), (6,0), (-3,-1)} , the set { 3,6,-3} is called
the set {4,0,-1} is called the​