I have 2 data points representing x,y (0,3) and (4,0). What code do I use to plot a line or carry out a linear interpolation?

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je
je le 3 Oct 2018
Commenté : je le 3 Oct 2018
I have 2 data points representing x,y (0,3) and (4,0). What code do I use to plot a line or carry out a linear interpolation?

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Rik
Rik le 3 Oct 2018
There are many ways to determine the formula for the line that passes through two points. One of the ways I find the easiest is to use polyfit and polyval.

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