A polynomial function has a root of -3 with multiplicity 2, a root of0 with multiplicity 1, a root of 1 with multiplicity 1, and a root of 3 with multiplicity 2. If the positive leading coefficient and is of even degree which could be the graph function.

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.