What are the domain and range of the piecewise function below? A- domain: all real numbers except x=0, x=2 and x=6
range: 0≤y <-2
B- domain: all real numbers except x=0, x=2 and x=6
range: all real numbers except -2≤y <0
C- domain: all real numbers except x=6
range: all real numbers except -2≤y <0
D- domain: all real numbers except x=6
range: 0≤y <-2