Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Example 2
Author:
Walch Education
In 2008, about 66 million U.S. households had both landline phones and cell phones. This number decreased by an average of 5 million households per year. Use the table below to calculate the rate of change for the interval [2008, 2011].
GeoGebra
New Resources
Rings of circles
Taylor Polynomial
Art and Rotational Symmetry
aperiodic monotile construction_step by step
Roman Numerals Bingo
Discover Resources
Test
Untitled
Gradients of tangents
Randonneur
Riding the Berms
Discover Topics
Trigonometry
Indefinite Integral
Functions
Solids or 3D Shapes
Vectors 2D (Two-Dimensional)