2.1- Relations and Functions Flashcards
1
Q
relation
A
a set of pairs of input and output values
2
Q
function
A
a relation in which each element of the domain is paired with exactly one element in the range
3
Q
mapping diagram
A
another way to show a relation
4
Q
vertical line test
A
a test to determine whether a relation is a function
5
Q
function notation
A
f(x) or f of x NO MULTIPLYING
6
Q
range
A
y coordinates
7
Q
domain
A
set of all inputs of the ordered pairs X coordinates
