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6. Consider the function h(x) = xvx + 3. a) Does h(x) have symmetry? If so, what kind? [1 point] b) Find the equations of any asymptotes. [1 point] c) Find the critical numbers, and intervals of increase/decrease. [2 points] d) Identify local maxima/minima, if any. [2 points] e) Find points of inflection, if any, and intervals of concavity. [2 points] Continued on the next page. 7 (continued) f) Sketch the graph of h(x). Label any extreme values and any points of inflection. [1 po