Relation A relation is a set of ordered
- Slides: 67
Relation A relation is a set of ordered pairs.
Relation Set of ordered pairs
Relation domain Set of ordered pairs
Relation range Set of ordered pairs
Relation Mapping diagram
Relation domain range Mapping diagram
Relation Mapping diagram
Relation Table of values
Relation domain range Table of values
Relation Table of values
Relation Graph
Relation Domain: all of the values that x can have Graph
Relation Range: all of the values that y can have Graph
Relation Equation
Relation Equation
Functions A function is a relation in which each value in the domain is paired with exactly one value in the range.
Functions LOOK ONLY AT THE X-VALUES!!
Functions
Functions Yes … the x-values are all different
Functions
Functions No … -1 repeats
Functions
Functions Yes … only one arrow is coming out of each value in the domain
Functions
Functions No … more than one arrow is coming out of the value 2 in the domain
Functions ONLY LOOK AT THE XVALUES
Functions
Functions Yes … all of the values in the domain are different
Functions
Functions No … -6 repeats
Functions
Functions Yes … the graph passes the vertical line test
Functions
Functions No … the graph fails the vertical line test
Functions Determine if each of the following relations is also a function. Explain why or why not.
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions