for example :
1. domain
2. range
3. y<0
4. y>0
So my teacher has asked me...
to write ANY log function and answer these questions:
1. what is the domain?
2. what is the range?
3. at what interval is the function negative?
4. at what interval is the function positive?
But he didn`t give us any examples so I don`t really know what to do... if someone could provide me with an example on this that would be more then appreciated.