Question:

A capacitorCis initially charged to 10V and then connected across a resistor R. The current throughRis measured at 1 milisecond intervals is:

t: 0 1 2 3 4 ms +-0.5%

i: 4.5 2.8 1.5 1.0 0.6 mA +-2.5%

(Basically this is a table where i corresponds to the t value)

Using the method of least squares, findRandC.

I need help on what equation I should use. Is it i=ie-(t/RC)?