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PreCalculus Day 4: Relations and Functions

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In PreCalc Day 5, we cover:
Cartesian Products
Definition of a Relation
Examples of Relations
Geometric Examples of Relations
Definition of a Function
Determine whether an equation represents y as a function of x
Evaluating Functions
The Domain of a Function
The Domain of a Function in Set Builder Notation
The Domain of a Function in Interval Notation
Piecewise Functions
#PreCalculus #PreCalc #Functions
Cartesian Products
Definition of a Relation
Examples of Relations
Geometric Examples of Relations
Definition of a Function
Determine whether an equation represents y as a function of x
Evaluating Functions
The Domain of a Function
The Domain of a Function in Set Builder Notation
The Domain of a Function in Interval Notation
Piecewise Functions
#PreCalculus #PreCalc #Functions