9) Consider this graph of y = p(x) and suppose the domain of this function is all real numbers. (emiog e) (8 a) (3 points) Rank p(0), p'(0), and p"(0) from most negative to most positive. Give rough estimates of the values to support your ranking. Do NOT do this analytically. Just read the information from the graph. b) (1 point) For approximately what values of x is p'(x) > 0? c) (1 point) For approximately what values of x is p"(x) > 0