based on the equation given, (x+3)^2 + (y-1)^2 = 25, the center of the circle that represents the wheel placement is (-3, 1) and the radius of the circle is 5. To graph this circle, you can plot the point (-3, 1) and draw a circle with a radius of 5 centered at that point. This will give you the position and radius of the wheel on the two-wheeled cart.