Locate and classify all extrema in the graph. (By classifying the extrema, we mean listing whether each extremum is a relative or absolute maximum or minimum.) Also, locate any stationary points that are not relative extrema.

Locate and classify ail extrema In the graph. (Bur classifying the extrema, we mean listing whether each extremum is a relative or absolute maximum or minimum.) Also, locate any stationary points that are not relative extrema. HINT _See the box titled "Locating Candidates for Extrema.'] Y fhas a relative maximum 3 J at (x, y) = ( x )_