questions 1 and 2 following the directions above them. thanks

7, you must show the following cicarry (i) sketch, (ii) find the intersection(s) of graphs algebraically, (iii) if you use disk method, you must state thickness & radius clearly, (iv) if you use washer method, you must state thickness & outer radius & inner radius clearly, (v) if you use cylindrical shell method, you must state thickness & radius & height clearly. 1. (6 pts) Consider the region(s) enclosed by the curves: f(x) =3+2x-x , x-axis, and find its area. 2. (6 pts) Consider the region(s) enclosed by the curves: g(y) = 3-y , x=-1, and find its area