I have this question, I really don't know how to do it, details explanation please.

Given the equation 4x -4y -27 +8x+16y-16=0 a. Write the equation in standard form and identify the surface by name. (2 points) b. Sketch the required traces either on the grids below or on your own graph paper. (2 points each = 6 points) (Of course, you can do more than just the required.) c. Sketch the surface either on the grid below or on your own graph paper. (2 points) xy-trace = = 0,14 yz-trace x =0,1, -3 Xz-trace y = 0,2, -3 X