Independent & Dependent Variables

Domain & Range

Geometry

Brandeis High School

2009-2010

Definition Independent - one which is not affected by

another Dependent – one which IS affected by

another Domain – the list of possible x-values (or

independent values) Range – the list of possibly y-values (or

dependent values)

There are two variables in each description. Think about how one variable changes in relation to the other. For each situation, determine the independent and dependent

variables. Sketch the graph and determine a reasonable domain and range.

There are two variables in each description. Think about how one variable changes in relation to the other. For each situation, determine the independent and dependent

variables. Sketch the graph and determine a reasonable domain and range.

There are two variables in each description. Think about how one variable changes in relation to the other. For each situation, determine the independent and dependent

variables. Sketch the graph and determine a reasonable domain and range.

There are two variables in each description. Think about how one variable changes in relation to the other. For each situation, determine the independent and dependent

variables. Sketch the graph and determine a reasonable domain and range.

Domain/Range/Function

Find the domain and range for each and determine if it is a function.

Find the domain and range for each and determine if it is a function.