Answer:
B
Step-by-step explanation:
A piece wise function involves two or more functions over specific intervals. The equations of the two lines are the following y=x+1 and y=x+2. The line y=x+1 has an open circle at the end so this point is not included. This means the interval is a less than sign but not equal to. Only A and B have less or greater than signs without equal to. Since the line is to the left it is less than. This means B is the answer.
