Select Page

Quadratic Regression Calculator

This calculator performs quadratic regression and produces an equation for the line of best fit for the provided predictor and response values.

The equation takes the form: y = A + Bx + Cx2

To use the calculator, enter a list of comma-separated values for the predictor variable and response variable then click the Do Quadratic Regression button.








Quadratic Regression Equation:
y = a + (b)x + (c)x2