Тэгш функц
The applet below graphically illustrates what it means for a function to be classified as an EVEN FUNCTION.
No matter where you choose to place the WHITE POINTS, the gray function will always remain an
EVEN FUNCTION. Feel free to place the BIG BLUE POINT wherever you'd like as well.
After interacting with this applet for a few minutes, please answer the questions that follow.
1.
Based solely upon your observations (and without looking it up on another tab in your web browser), describe what it means for a function to be classified as an EVEN FUNCTION.
2.
What can you conclude about the graph of any even function?