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addition of equation from the graph

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addition of equation from the graph

Postby mohdfareezakmal » Tue Mar 08, 2016 7:07 am

hye....anyone can help me....i wanna to add a mathematical equation ( Y=mX+C) from the graph(xy) obtained..for the result from mathematical equation, i wanna to plot a graph (xy graph) again..

in the red box shows the graph obtain..n need to do some mathematical equation from the data of the xy graph..
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mohdfareezakmal
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Re: addition of equation from the graph

Postby AndrewA » Thu Mar 10, 2016 10:09 am

Hi,

This is very simple to do, you multiple the values by your scaling factor (m) then add your offset value.

linear equation-
Code: Select all
y(graph) = mx + c

Linear Adjustment.png
Linear Adjustment
Linear Adjustment.png (3.79 KiB) Viewed 920 times
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