Which of the sets of ordered pairs represents a function? (1 point) A = {(2, 7), (1, −5), (7, 2), (2, −9)} B = {(5, 3), (−2, −9)

Question

____ [38]

3 years ago

13

Which of the sets of ordered pairs represents a function? (1 point) A = {(2, 7), (1, −5), (7, 2), (2, −9)} B = {(5, 3), (−2, −9)

, (−3, 8), (9, 3)}

Mathematics

1 answer:

Neporo4naja [7] · Answer 1 · 2022-07-11T05:12:47+03:00

Neporo4naja [7]3 years ago

5 0

Answer:

its B

Step-by-step explanation:

i was taught to do functions by lining up the xs on one side and the ys on the other(if they repeat only put the number once) then draw lines to the pairs. no x value can have two y values.