Linear Regression Equation Desmos. If you press and hold on the icon in a table you can make the table columns movable drag the points on the graph to watch the best fit line update. The most familiar form of linear function is slope intercept form y mx b.
The Power Of Desmos Thinking About Math Education from thinkingmathed.wordpress.com
To get started with regressions you ll need some data. Enter at least two coordinate pairs. Linear functions desmos classroom activities.
Type this equation on a new link.
Enter your regression model like y 1 mx 1 b. You can also long hold the colored icon and make the points draggable to see how their values change the equation. Then run regression to find a line or curve that models the relationship. Desmos will even plot the residuals and serve up the correlation coefficient so you can explore the goodness of the fit.
