Which set of ordered pairs represents a function? A. {(2, –2), (1, 5), (–2, 2), (1, –3), (8, –1)}
B. {(3, –1), (7, 1), (–6, –1), (9, 1), (2, –1)}
C.{(6, 8), (5, 2), (–2, –5), (1, –3), (–2, 9)}
D. {(–3, 1), (6, 3), (–3, 2), (–3, –3), (1, –1)}

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !