Graph the equation y = x 2 + 2 x − 3 on the accompanying set of axes. You must plot 5 points including the roots and the vertex.

Create another three examples that does not behave like a function. explain why your chose each example to fit the category be very

What is a possible solutions of the x> 3?

(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.