A bug is moving along the right side of the parabola y = x2 at a rate such that its distance from the origin is increasing at 4 cm I min. a. At what rate is the xcoordinate of the bug increasing when the bug is at the point (2, 4)? d dx b. Use the equation y = x2 to nd an equation relating (T: to a. 0. At what rate is the y-coordinate of the bug increasing when the bug is at the point (2, 4)