Find the line that crosses the most points. Find two points on that line, and use the equation to find the slope. Your points are (x1, y1) and (x2, y2) m=(y2-y1/x2-x1)
Plug a the x and y values into your equation to get the y-intercept.
1 nanometer is 0.000000001 meters. (1*10-9). 0.0000006m = 600nm * 0.000000001
