Please answer all parts of the question correctly with ALL work shown, step by step, using calculus method. Note:this is for calc 3. Make sure to have all traces and whether each trace is a hyperbola, ellipses, or parabola for part A. Then, graph and name the quadric surface for part B. 

8) Consider the quadric surface y=x + (8 pts) a) Find the yz-trace and the cross-sections with planes parallel to the xz-plane. b) Graph the quadric surface. Z y