I was able to fill out almost all the parent functions but I have two questions. My first question is what is the top middle graph? I’ve never seen, or maybe it’s just not ringing a bell, a graph before that breaks, or seems to break? My second question is my domain ans range for the greatest integer function correct? I think the range is wrong because it can’t contain non-integers but would that also mean the domain is wrong too? I’m not sure how I would have to write that in interval notation. I hope both of those make sense!