Which of the following rules represents the function shown in the table? A.) f( n) = 3 n

B.) f( n) = n + 3

C.) f( n) = 1/3n

(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.