question 8&9

8) Sketch the graph of the function. Indicate where it is increasing and where it is decreasing. Indicate where any relative extrema occur, where asymptotes occur, where the graph is concave up and where is it concave down, where any points of inflection occur, and where any intercepts occur. Show ALL your steps. h(x) =x4 - 2x2 + 2 (10 marks) 9) Determine the vertical asymptote(s) of the given function. If none exists, state that fact. (5 marks) R(x) = -3x2 x2 + 5x - 66