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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
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
How to graph your problem. 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) Press Calculate it to graph!
Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values. Tap for more steps... x y 0 2 3 3 x y 0 2 3 3. Graph the line using the slope and the y-intercept, or the points. Slope: 1 3 1 3. y-intercept: (0,2) (0, 2) x y 0 2 3 3 x y 0 2 3 3.
A linear equation represents a straight line on a coordinate plane. It can be written in the form: y = mx + b where m is the slope of the line and b is the y-intercept. To find the linear equation you need to know the slope and the y-intercept of the line.
