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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.
- Scientific Calculator
A beautiful, free online scientific calculator with advanced...
- Coordinate Plane
Coordinate Plane - Graphing Calculator - Desmos
- Scatterplot 1
Scatterplot 1 - Graphing Calculator - Desmos
- Function Table
Function Table - Graphing Calculator - Desmos
- 3-Dimensional Graphing Calculator
3-Dimensional Graphing Calculator - Graphing Calculator -...
- Drawing a Best-Fitting Line
Drawing a Best-Fitting Line - Graphing Calculator - Desmos
- Equation From a Table
Equation From a Table - Graphing Calculator - Desmos
- Tangent Line & Derivative
Tangent Line & Derivative - Graphing Calculator - Desmos
- Scientific Calculator
The graphs of linear equations in two variables are straight lines. Linear equations may be written in several forms: Slope-Intercept Form: y = mx+ b. In an equation of the form y = mx + b, such as y = −2x − 3, the slope is m and the y-intercept is the point (0, b).
These examples show the easy, smart way to graph linear equations, the difference between the lines "y = a" and "x = b", and how to graph well.
Create printable worksheets for graphing linear equations, finding the slope, or determining the equation of a line (for pre-algebra and algebra 1, in PDF or html formats). You can control the types of problems, the number of problems, workspace, border around the problems, and more.
Intro. To Graphing Linear Equations. The Coordinate Plane. The coordinate plane has 4 quadrants. Each point in the coordinate plain has an x-coordinate (the abscissa) and a y-coordinate (the ordinate). The point is stated as an ordered pair (x,y). Horizontal Axis is the X – Axis. (y = 0) Vertical Axis is the Y- Axis (x = 0)
Revise how to plot a linear equation graph. Learn how to read x and y coordinates from a graph in this BBC Bitesize maths KS3 guide.
Use interactive calculators to plot and graph functions. Try 3D plots, equations, inequalities, polar and parametric plots. Specify ranges for variables.