Question 1000870
You did the more advanced part but did not know how to do the less advanced part?


Intuition should tell you to find the equation of the line perpendicular to y=11x-6 which contains the point  (0,0).  At which point do the two lines intersect?



Once you solved for x, you could then just use the value in the formula you found for D(x) to find that distance asked for.