1b) Calibration equation curve of an instrument is given by 2x y= 4x e* which can be represented as a straight line on an x-y plot by choosing the appropriate axis scales. i) Plot the equation in an appropriate format to yield a straight line. Variable 'y' has units of volts, Variable 'x' has units of meters. (use x range b/w 0&2' ii) Find the sensitivity of instrument at x valves 01, 0.51 and 2, both from the equation and from the plot