Draw graph please

For each problem, set up two integrals representing the volume of the region. Then integrate to find the actual volume. Problem 1. Find the volume of the solid formed by revoliving the region bounded by the curves f(x) = sina, * = 0, I = 1 , y = 0 about the r-axis. ** Only use Washers for this problem. Shells is pretty difficult (but do-able if you'd like a challenge)! Problem 2. Find the volume of the solid formed by revolving the region bounded by the curves f(2) =2-22, y = 1 about the line y = 1. Problem 3. Find the volume of the solid formed by revolving the region bounded by the curves y = Vx, ,y=0, x =4 about the line r = 6. Problem 4. Find the volume of the solid of revolution formed by revolving the region bounded by the curves y = x2+1 , y = 0, x =0, about the y-axis. Problem 5. Find the volume of the solid of revolution formed by rotating the graph of y = 1- 16' -45x54 about the r-axis. Problem 6. Find the volume of the solid generating by revolving the region bounded by the curves y = *', y = 0, x =2 about the the line x = 4. Problem 7. Find the volume of the solid generating by revolving the region bounded by the curves y = x-, y = 0, * =2 about the the line y = 8