The water from a fire hose follows a path described by y equals 2.0 plus 0.6 x minus 0.30 x squaredy=2.0+0.6x-0.30x2(units are in meters). If v Subscript xvxis constant at 5.05.0m/s, find the resultant velocity at the point left parenthesis 2.0 comma 2.0 right parenthesis .(2.0,2.0).