Gen Math

Cards (12)

Relation - a rule that relates values from a set of values to another set of values.
Domain - first set of values
Range - second set of values
Relation - is a set of ordered pairs (x,y).
Function - a relation where each element in the domain is related to only one value in the range by some rule.
A function is a set of ordered pairs (x,y) such that no two ordered pairs have the same x-values but different y-values
Using functional notation, $f(x)=$ $y$ is read as "f of x is equal to y"
Vertical Line Test - A graph represents a function if and only if each vertical line intersects the graph at most once.
The Domain of a relation is the set of all possible values that the variable x can take
Composite Function - A function that depends on another function
Function Composition - The process of obtaining a composite function.
IDENTIFY THE DOMAIN: $y =$ $2x +$ $1$