Which set of ordered pairs represents a function? Group of answer choices {(–3, –3), (–2, –4), (–2, –1), (–1, –5)}

{(3, 2), (4, 4), (6, 3), (4, 5)}

{(–4, 4), (–2, 4), (1, 4), (5, 4)}

{(4, –3), (4, –1), (4, 3), (4, 6)}

{(–4, 4), (–2, 4), (1, 4), (5, 4)}

plz give brainlist

Step-by-step explanation:

it is the only one where each input has a unique output

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

cosine

step-by-step explanation: