Help with these with steps pls

3. [5 points] Draw an example of a region that is Type 1 but not Type 2. Then draw an example of a region that is Type 2 but not Type 1. (You do not need to provide the functions that bound it, just graph the regions.) 4. [5 points] Evaluate the double integral J J, x dA where D is the region in the first quadrant that lies between the circles x2 + y2 = 4 and x2 + y? = 2x