The graph of [math] is shown below, where [math]


Evaluate [math] 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 [math]:    [math]
At [math], there is a/an






Point [math]:    [math]
At [math], there is a/an






Point [math]:    [math]
At [math], there is a/an