22.9k views
3 votes
Is the following a function? {(1,-2),(1,-3)(2,1),(3,-2)}

2 Answers

4 votes

Answer:

No

Explanation:

Each input (x) should be paired with only one output (y), and in the table above, 1 is paired with both -2, and -3.

User Elvikingo
by
6.0k points
4 votes

Answer:

(2,1)

Explanation:

User Kaorukobo
by
5.4k points