Respuesta :

AlexTrusk

Answer:

b

Step-by-step explanation:

the lower circle is empty, marking that 2 isn't covered in the function. but it I'd covered by the next part, since the upper circle is filled.

x+1 for all x smaller than 2 in just read from the picture. c and d make completely no sense, and the distinction to a lies in the explanation above

(would indeed appreciate the brainliest if you appreciate the work)