I have a large circle and a small circle as shown in the image. The distance between the centers of those circles. The Larger circle is rotating about it's center while traveling in direction D such that it travels its circumference in 1 revolution. There is a point on the smaller circle called X. I need a function that can calculate the path of x (for graphing purposes).
Is there a mathematical formula for this? If not then what group of math formulas could be used to solve this problem?