Regression Line

Regression Line - Solve mathematical problems with step-by-step solutions.

Free to use
12,500+ users
Updated January 2025
Instant results

Regression Line Calculator

Find the Line of Best Fit

Regression Line (Line of Best Fit)

A linear regression line is a straight line that best represents the data on a scatter plot. This line, often called the 'line of best fit', is calculated to minimize the total squared distance from all data points. The equation is of the form y = mx + c, where 'm' is the slope and 'c' is the y-intercept.