I have these two questions:Are my answers right? I'm not completely sure about them. I don't think the first one can give the instantaneous rate of change because it isn't a limit, is it? Or do you think that might be a typo? (It's just a participation online practice quiz but I want to know if I did them right anyway.) The second one took forever for me to figure out and it came close to the option I chose but I actually got something a tiny bit different. Is it right? Thanks!