WILL MARK BRAINLIEST
![WILL MARK BRAINLIEST class=](https://us-static.z-dn.net/files/d87/01a8edea31d0377fa52f47fd7f4e2ae9.png)
Answer:
first table
Step-by-step explanation:
other three tables have an 'x' value that maps to more than one 'y' value