An object is moving counter-clockwise along a circle with the centre at the origin. At \(t=0\) the object is at point \(A(0,5)\) and at \(t=2\pi\) it is back to point \(A\) for the first time.
Click on the cubic fit curve legend to select the curve. Clicking on either the legend or the curve highlights both the legend and the curve. Figure 13.12: Cubic Fit Curve Selected In the Tools window ...