does anyone know geometry really well?? and can help me pleaseee? i have missing assignments because i dont understand one single thing :/

Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =

(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.

Grant simplified the expression 1.5(-3.2 + 2.5) his work is shown below explain the error in grants work