Someone please help, having trouble with this
![Someone please help having trouble with this class=](https://us-static.z-dn.net/files/dcc/211ce4cd6c1daccd420e67676d772e31.png)
Answer:
C
Step-by-step explanation:
it describes how much the shown graph extends left and right.
Note that 4 is included, but -2 itself not. that's why it's empty and A isn't correct.
B and D are completely inapplicable
pls brainliest