can someone please help me, Ive missed a few days of school after christmas break, and I can't seem to remember half of the things ive learned. So it would mean a lot to me if someone could help

Answer:
The correct answer for this question would be y=3x
Step-by-step explanation:
If you look on the graph included in the picture you provided, you can see that all the numerical values in the 'y' row are three times the value of the values in the 'x' row.
Brainliest appreciated!