Search results
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 - Desmos | Graphing Calculator
- Graphing Calculator
Graphing Calculator - Desmos | Graphing Calculator
- Vector Field Generator
Vector Field Generator - Desmos | Graphing Calculator
- Graphing Linear Inequalities Systems
Graphing Linear Inequalities Systems - Desmos | Graphing...
- Log & Exponential Graphs
Log & Exponential Graphs - Desmos | Graphing Calculator
- Piecewise Function
Piecewise Function - Desmos | Graphing Calculator
- Unit Step Function
Unit Step Function - Desmos | Graphing Calculator
- Coordinate Plane
Coordinate Plane - Desmos | Graphing Calculator
- 3D Graph
I have a point [x1,y1], a slope m of a line that passes through that point. I'd like to find either point [x,y] that is d distance away from that original point. Work so far: $$ y = m(x - x_1) + y_1 $$ $$ x = \frac{y + mx_1 - y_1}m $$ And then (if my algebra is correct)
Intro to slope. Positive & negative slope. Worked example: slope from graph. Graphing a line given point and slope. Worked example: slope from two points. Slope review. Parallel & perpendicular lines.
Learn how to find the distance between two points by using the distance formula, which is an application of the Pythagorean theorem. We can rewrite the Pythagorean theorem as d=√((x_2-x_1)²+(y_2-y_1)²) to find the distance between any two points. Created by Sal Khan and CK-12 Foundation.
Find the slope, y-intercept, and angle of straight line from points, plus calculate the distance between points, and create and graph the line's equation.
16 gru 2019 · The slope of the line between two points \((x_1,y_1)\) and \((x_2,y_2)\) is: \[m=\frac{y_2−y_1}{x_2−x_1} \nonumber\]. How to graph a line given a point and the slope.
This calculator instantly finds the point slope form equation of a line & shows the solution + graph so you can easily check your work. Includes free lesson!
