how to find quadratic regression equation algebraically

Brovokatikel · Registered: 22.12.2003 From:

Hello Math experts! I am a novice at how to find quadratic regression equation algebraically. I seem to understand the lectures in the class properly, but when I begin to solve the questions at home myself, I commit mistakes. Does anyone know of any website where I can get my answers checked before submitting them for grading? Or any resource where I can get to see a step by step solution?

oc_rana · Registered: 08.03.2007 From: egypt,alexandria

Hey. I imagine I can lend you a hand. Can you explain some more on what your problems are? What precisely are your problems with how to find quadratic regression equation algebraically? Getting a first class coach would have been the best thing. But do not be anxious. I think there is a way out. I have come across a number of math software programs. I have tried them out myself. They are pretty smart and excellent. These might just be what you need. They also do not cost a lot. I believe that what you need is Algebrator. Why not try this out? It could be just be the answer for your troubles.

SjberAliem · Registered: 06.03.2002 From: Macintosh HD

Yeah man Algebrator it’s the best algebra software I’ve ever tried!. It really helped me with one adding exponents quiz. All you have to do it’s to copy the homework, click on “SOLVE” and it gives you a really good solution. I really like this software and always recommend it. I have used it through several math classes!

Vnode · Registered: 27.09.2001 From: Germany

I remember having difficulties with dividing fractions, adding numerators and inequalities. Algebrator is a truly great piece of math software. I have used it through several math classes - Pre Algebra, Algebra 1 and Intermediate algebra. I would simply type in the problem and by clicking on Solve, step by step solution would appear. The program is highly recommended.