Identify the given surface by identify and sketching the traces of the surface. y? x? 6y z+ 9 = 0. (Note: You are required to identify the type of surface by explicitly mentioning the axis and vertex of the given surface. Moreover, you are required to complete the following table for identification and sketching of traces. You can either take print of this table or you can make it yourself on your papers. Trace Equation of trace Description of trace Sketch of trace xy -trace yz -trace xz -trace Trace on plane parallel to xy -plane, z = c Trace on plane parallel to xy -plane, z = -c