Answer:
Correct choice is D
Step-by-step explanation:
The graph of the function shows that the function is not continuous at point x=3.
When moving to the point x=3 from the left side, you can see that y approaches to -1. When moving to the point x=3 from the right side, then y approaches to -3 and at x=3, y=7. This gives you that the limit doesn't exist.
