Identify the set of numbers that makes up the domain in the relation {(-2, -2), (0, 2), (2, 4), (3, -6)}.
-6, -2, 2, 4
-6, -2, 0, 2, 3, 4
-2, 0, 3, 4
-2, 0, 2, 3

Landon wrote that 3−2.6=4. which statement about his answer is true?

The surface area of the triangular prism is .

(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.