HOW DO I FIND VERTEX ON A GRAPH?
screenshot attached
![HOW DO I FIND VERTEX ON A GRAPHscreenshot attached class=](https://us-static.z-dn.net/files/d73/35577f075f5a5300048fcb2762be1d28.png)
Answer:
1,9
Step-by-step explanation:
The vertex is the highest point
lol;)