WebGraphing.com WebGraphing.com WebGraphing.com
WebGraphing.com

More Intuitive, More Informative, More Intelligent

Online √ Intelligent ™ Graphing Calculators

Patented Complete Function Graphing System
Bidirectional Auto Fit™ Window Eliminates Trial & Error
Graph Functions, Equations and Inequalities
Free Quadratic Equation Solvers

"...it's a dream tool for graphing..." MH, Math Teacher, Hunter College

√ Intelligent ™ Function Graphing Calculators: with Automatic Worked-Out Solutions for Algebra, Calculus, and PreCalculus, Including Intercepts, Domain, Range, Symmetry, Maxima & Minima, Asymptotes, Points of Inflection, Concavity, Derivatives, Discontinuities, Holes

Lines, Quadratics, Cubics
Logarithm, Exponential, Absolute Value
Trigonometric &
Hyperbolic Trig
Live Examples!


"I wish I could have had this when I was a student" -- North Carolina teacher who got a class
subscription for his calculus class.

Equation Plotting Calculators: with Table of Values for Algebra & Analytic Geometry





Lines, Parabolas
Circles, Ellipses, Hyperbolas
Figure 8
Smiley

"Passed the last math class I ever have to take! Thanks for the neat tool. It was very helpful."
--College student, California
 

Multiple Equation Plotting Calculators: Solve Systems of Equations





Graph & Solve Systems
of Linear Equations
Plot Families
of Curves
Graph & Solve Systems of Nonlinear Equations
Find Points of Intersection

"Very useful for high school students and teachers." -- www.homeschoolmath.net
 

Inequality Graphing in 1D: Solve Inequalities in One Variable

See Examples...
    x < 5  Or  x ≥ 16


"My friend and I are working on a pre calculus project and found your website extremely helpful.
Thank you for helping us."--High School student, Wisconsin.

Inequality Graphing in 2D: Solve Inequalities in Two Variables


See Examples...

y ≤ |x|  And  y ≥ x2−2

Piecewise Function Graphing Calculator

"Your web site is extremely handy for double checking my work...excellent software!" -- Teacher,
New South Wales, Australia

Interactive 3D Graphing for Calculus 3 and
Advanced Engineering Mathematics

Multivariable Functions and Equations, All Viewpoints

    To Rotate: drag left mouse (over graph)
    To Spin: gently drag and release left mouse

This browser does not have a Java Plug-in.
Get the latest Java Plug-in here.
This browser does not have a Java Plug-in.
Get the latest Java Plug-in here.
Learn to Visualize Surfaces/Level Curves; Analyze Singularities
This browser does not have a Java Plug-in.
Get the latest Java Plug-in here.
This browser does not have a Java Plug-in.
Get the latest Java Plug-in here.
Contour plots: ellipsoids, hyperboloids, paraboloids, cones
This browser does not have a Java Plug-in.
Get the latest Java Plug-in here.
This browser does not have a Java Plug-in.
Get the latest Java Plug-in here.
Intersections of z=|x*y| (color) and z=1 (grayscale)
 See Examples...

" This is a great site indeed. Keep up the good work."-- Algebra student, High secondary school,
Beijing, China.

Solving Quadratic Equation Solvers

Polynomial Multiplication

Polynomial Long Division

Factoring
Completing the Square
Quadratic Formula
Extracting Square Roots
Most Efficient Method

WebGraphing.com has the only graphing calculators that deliver complete graphs automatically
Named "Easiest graphing calculator" by Slemp's Site of the Eugene School District 4J, Eugene, Oregon

 

Just like a math textbook, every once in a while we publish an error. If you
think you’ve come across an error, please let us know. We’ll get back to
you with the correct solution.

Comments/Suggestions/Questions? Contact us.

United States Patent Numbers 7,432,926 B1 & 7,595,801 B1.
Other Patent Pending.
Copyright © 2004-2010 WebGraphing.com. All Rights Reserved.