1 = . You may use the following: Sketch the curve y x(1 + x) dy _ (1 + 2x) 121 _ 2(1+ 3x + 3x2) 3; _ x2(x+1)2 dxz x3(1+ x)3 . (2 points) Determine the x and yintercepts. . (2 points) Determine where the function is increasing and decreasing. . (2 points) Determine the location and behaviour of any asymptotes. . (4 points) Sketch the graph. Highlight any important points such as intercepts or extrema