Question 1 [1 El Marks] Let f be the function defined by '.I | 2x- fix]: x3 ] {a} Determine the vertical and horizontal asymptotee {show all limite}. {h} Use the sign pattern for fix] to determine ii} the intervalie} over which it rises and where it falls; {ii} the local extrema. {c} Use the sign pattern for I" to determine ii} where the graph of f is concave up and where it is concave down. {ii} the inflection points {if any} Question 2 [? Marke] Find the volume of the solid of revolution generated when the region bounded by y = ox I. y = D and x 5 is rotated about the x axis. {41' {51' l2} l5} l2} [7"]