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Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
- 3D Graph
3D Graph - Graphing Calculator - Desmos
- Graphing Calculator
Graphing Calculator - Graphing Calculator - Desmos
- Vector Field Generator
Vector Field Generator - Graphing Calculator - Desmos
- Graphing Linear Inequalities Systems
Graphing Linear Inequalities Systems - Graphing Calculator -...
- Log & Exponential Graphs
Log & Exponential Graphs - Graphing Calculator - Desmos
- Piecewise Function
Piecewise Function - Graphing Calculator - Desmos
- Unit Step Function
Unit Step Function - Graphing Calculator - Desmos
- Coordinate Plane
Coordinate Plane - Graphing Calculator - Desmos
- 3D Graph
a number. a letter. a special character: @$#!%*?& Free graphing calculator instantly graphs your math problems.
Interactive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!
Free online graphing calculator - graph functions, conics, and inequalities interactively
Our x and y intercept calculator will calculate the value of x and y intercepts for a straight-line equation, function, or expression. Simply input the function and the tool will let you know what coordinates are linked with it that will assist you to draw its graph.
We first graph the line 2x + 3y = 6 (see graph a). Using the origin as a test point, we determine whether (0, 0) is a solution of 2x + 3y ≥ 6. Since the statement. 2(0) + 3(0) = 6 . is false, (0, 0) is not a solution and we shade the half-plane that does not contain the origin (see graph b).
$$ f(x)=2x+3 $$ In this function, $$$ x $$$ is the input variable, and the formula $$$ 2x+3 $$$ describes how the output depends on the input. If you plug in a specific value for $$$ x $$$, you can calculate the corresponding value of $$$ f(x) $$$. For example, if $$$ x=5 $$$, then $$$ f(5)=2\cdot5+3=13 $$$. Graphical Representation
