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.