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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
Graph functions, plot points, visualize algebraic equations,...
- Piecewise Function
Graph functions, plot points, visualize algebraic equations,...
- Unit Step Function
Unit Step Function - Graphing Calculator - Desmos
- Coordinate Plane
Coordinate Plane - Graphing Calculator - Desmos
- 3D Graph
Interactive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!
Free graphing calculator instantly graphs your math problems.
Free online graphing calculator - graph functions, conics, and inequalities interactively
Free online graphing calculator - graph functions, conics, and inequalities interactively
Let's graph the function $$$ f(x)=2x+3 $$$. To do this, we can choose several values of $$$ x $$$, calculate the corresponding $$$ f(x) $$$ values, plot these points on the graph, and then graph a line through these points, since $$$ f(x)=2x+3 $$$ represents a line. Here's the table of values: $$$
Graph your problem using the following steps: Type in your equation like y=2x+1 (If you have a second equation use a semicolon like y=2x+1 ; y=x+3)