Main Question or Discussion Point
I don't understand what the range is about. Can someone please explain? Thanks in advance.
or you could just write it down. Note in the case given, your method of finding the domain of the inverse won't work, since the domain is constrained by x>10, meaning the range is y>0. Your method yields y=/=0.to calculate the range, you simply find the inverse of the function and find the domain of the inverse function - or use differential calculus...