Key Terms Flashcards
0
Q
Ordered pair
A
X is the first an y is the second.
1
Q
Function
A
The statement that f is a function means that f is a set of ordered pairs (X,f(X)) such that no two ordered pair have the same first element.m
2
Q
Domain
A
The set of all first elements.
3
Q
Range
A
The set of all second elements.
4
Q
Identity function
A
For each ordered pair X and Y are the same.
5
Q
Deferred
A
The statement that f is defined at a number means that there is a second number.m
6
Q
Y and X
A
Y is zero everywhere on the X axis and X is zero everywhere on the Y axis.
