Quadratic regression Calculator

[1] 2021/06/03 13:25 20 years old level / An engineer / Very /

Purpose of use

More accurate quadratic regression than excel for use in process control.

Comment/Request

It would be nice to be able to fit the curve, specifically through the origin. (y=Ax^2+Bx regression).

[2] 2021/05/01 06:04 Under 20 years old / High-school/ University/ Grad student / Very /

Purpose of use

showed me a step by step way to do quadratic regression equations.

[3] 2021/04/29 01:31 Under 20 years old / High-school/ University/ Grad student / Very /

Purpose of use

Algebra II work regarding modelling situations with quadratics

[4] 2021/04/26 19:34 Under 20 years old / Elementary school/ Junior high-school student / Very /

Purpose of use

algebra homework

[5] 2021/04/21 16:32 Under 20 years old / High-school/ University/ Grad student / Not at All /

Purpose of use

looking for what y equals

[6] 2021/03/04 02:35 Under 20 years old / An office worker / A public employee / Very /

Purpose of use

Determining line (or curve!) of best fit for Business Cards Prices

Comment/Request

All good, really. As long as the math is right, it's fine by me!

[7] 2021/02/16 13:05 Under 20 years old / High-school/ University/ Grad student / Very /

Purpose of use

needed help with quadratic equations

[8] 2021/02/13 23:39 20 years old level / High-school/ University/ Grad student / Very /

Purpose of use

Fitting data

[9] 2021/02/04 01:09 Under 20 years old / High-school/ University/ Grad student / Very /

Purpose of use

Determine coefficients of a virial expansion quadratic equation by fitting data to function

[10] 2020/12/01 21:37 30 years old level / An engineer / Very /

Purpose of use

Calculate arrow trajectories for archery.

Analyzes the data table by quadratic regression and draws the chart.