7) Execute the following function calls. a) drawCircle(4, 6, 3) 12- b) drawCircle(8, 10, 5) c) Do these circles touch? 10- d) What is the length of the radius 8- of each circle? e) What is the sum of their radii? What is the distance between -4- their centers? g) Compare the distance between the centers to the sum of their radii? 10 12 14 8) For each value of T given below, substitute into the given function call and execute the function call. 12-+ plot(4*T, 2*T) 10- for T = 0, 0.5, 1, 1.5, 2 8- 2- 10 12