HELP PLEASE!!!
What are the domain and range of the function represented by the set of
ordered pairs?
{(-7, 1), (-3, 2), (0, -2), (5,-5)}
A. Domain: {-7, -3, 0, 5)
Range: {-5, -2, 1, 2}
B. Domain: -5≤x≤2
Range: -7 ≤ y ≤ 5
OC. Domain: {-5, -2, 1, 2)
Range: (-7, -3, 0, 5}
D. Domain: -7≤x≤5
Range: -5 ≤ y ≤2