nd the are length of the graph of on the interval y =-/x , x E 14.9 5. Set up integrals to find the area of the surface generated by revolving: a) around the x-axis. b) around the y-axis. Evaluate one of these two integrals. 6 Find the center of mass f Then eliminate the parameter to write the rectangular equation. Identify the curve. or the region bounded by: y = 2x and y2-4x 7 Given the parametric equations, graph the curve carefully, indicating orientation with arrows. x=2+5sint y=6+2cost
