1. Start by simplifying therational function below. Then, determine all key features of the function below (x- and y- intercepts, VA, HA, OA, coordinates of any holes, and end behaviours around all asymptotes). Then, use this information to sketch a graph. Be sure to label all asymptotes! SHOW ALL STEPS! [11 marks] 2x - 8 y = - x3 - x2 - 12x x-intercept: y-intercept: VA: HA: OA: Holes (coordinates): -10 -8 -6 -4 -2 2 4 6 8 10 End behaviours around VA(s): End behaviours at far ends