PLEASE HELP 20 POINTS!
Use the graph to fill in the blank with the correct number.
f(0) = ________
![PLEASE HELP 20 POINTS Use the graph to fill in the blank with the correct number f0 class=](https://us-static.z-dn.net/files/d85/0938e28fc9f4e58109094afee9767944.gif)