Question

what are the domain and range of this function? image of a coordinate grid with purple points at (-2,2), (-1,-5), (0,5), (1,-5), (3,5) domain: {-2, -1, 1, 3, 5} range: {-5, 2, 5}; domain: {-2, -1, 1, 3, 5} range: {-5, 2, 4, 5}; domain: {-2, -1, 0, 1, 3} range: {-5, 2, 4, 5}; domain: {-2, -1, 0, 1, 3} range: {-5, 2, 5}

Explanation:

Step1: Identify x-values (domain)

List all x-coordinates of points: $x=-2, -1, 0, 1, 3$

Step2: Identify y-values (range)

List unique y-coordinates of points: $y=-5, 2, 4, 5$

Answer:

domain: $\{-2, -1, 0, 1, 3\}$
range: $\{-5, 2, 4, 5\}$