Let f(x) = tan(x). Find the point on the graph of f(x) that is closest to the point on the x axis. You can adjust both P and A in the figure below to see the change in distance, d. [ You need to log into WeBWorK to see the graph for this problem ] (a) What is the x value for the point on the curve a minimum distance from a = (1,0)? Recall the distance formula for the distance between 2 points: d = q (x1 −x0) 2 (y1 −y0) 2 .