(1,14000), (2,9100), (3,6200), (4,4000), (5,3000). I need to find the quadratic equation what would suit those points. It says to use a graphing calculator but I don't have one and I cannot get access to one since I am doing this work independantly

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- May 9th 2010, 11:50 AMmarekdfind quadratic equation from a table of values.
(1,14000), (2,9100), (3,6200), (4,4000), (5,3000). I need to find the quadratic equation what would suit those points. It says to use a graphing calculator but I don't have one and I cannot get access to one since I am doing this work independantly

- May 9th 2010, 11:58 AMskeeter
today is your lucky day!

http://science.kennesaw.edu/~plaval/applets/QRegression.html - May 9th 2010, 11:59 AMmarekd
thanks a lot!!! ill try that baby out

- May 9th 2010, 12:10 PMmarekd
I cant seem to get it to work.. Nothing comes up when i click plot or analyze

- May 9th 2010, 12:30 PMskeeter
works fine for me.

try this one on another site ...

Earth Math - May 9th 2010, 12:55 PMmarekd
the second one worked fine.. thanks!! I got the answers