The graph of is shown below, where


Evaluate at the point(s) indicated in the graph and identify the point(s) as being an absolute maximum or minimum, a relative maximum or minimum, or none of the above. (Select all that apply.)

Point :   
At , there is a/an






Point :   
At , there is a/an






Point :   
At , there is a/an





You can earn partial credit on this problem.