Answer:
A
Step-by-step explanation:
A function is a set of coordinate points that has a separate point for the x axis in every pair.
In order to find a function, just look at the first number in every parentheses and see if there are any multiples
Answer A has -2, 2, -3, and 3
Answer B has <em>2</em>, 3, 4, and <em>2</em>
Answer C has 0, <em>-</em><em>1</em>, 1, and <em>-</em><em>1</em>
Answer D has 1, 2, <em>3</em>, and <em>3</em>
Answer A is the only one that doesn't have repeating x points
<u>Please</u><u> give</u><u> brainliest</u><u> if</u><u> I</u><u> </u><u>helped!</u><u> </u><u>:</u><u>)</u>