Question

The graph below represents which of the following functions?

Answer 1

Answer: B

Step-by-step explanation:

The parabola has an open hole at x=2, and the line has a closed hole at x=2.

This means the top part of the function should have domain $x < 2$, and the second part of the function should have domain $x \geq 2$.

This eliminates everything except for B.