Recognize whether each relation is a function, and state its domain and range. a) b) 8- 24 -2 0 -N 2 4 sty 6- 4 2 O -2- 4 8 12 16 20

Determine whether each of the following is a function or a relation. a. {(-1,8),(0,15), (1,-4), (2,0)} b. {(-5,2), (5,2), (0,-3), (3,-8)} c. {(-2,7), (6,2), (-2-3). (0,9)} d. {(7,2),(4,-6), (2,-2).(4,-9)} е. {(2,3), (2,4), (2,5), (2,6)} f. {(1-4), (2,-4), (3,-4), (3,-4)} Answer: Function Answer: Function Answer: Relation Answer: Function Answer: Relation Answer: Relation

Determine whether the following relation represents a function. Give the domain and range for the relation. {(9,2), (- 3, - 9), (4,4), (– 9, – 9)} Does the given relation represent a function? Yes No What is the domain? {2, -3, 4, - 9) {9, - 3, 4, - 9} {2, - 9, 4} {9, - 9, 4} What is the range? {9, - 3, 4, -9) {9, -9, 4} O (2, -3, 4, - 9} О 2, -9, 4) MacBook Air esc O O 0 O