State whether a given point on a graph is a "global/local maximum/minimum".

Identify all of the global and local extrema of the graph.

20 18 16 14 12 10 6 2 -12 -10 -8 -6 -4 -2 6 8 10 12a.) 16 is a global maximum of /(x) at x = 2 . O -1 is a global minimum of /(x) atx = 1 . b.) 16 is a global maximum of f(x) atx = 2 . O -1 is a global and local minimum /(x) at x = 1. c.) 16 is a global maximum of f(x) at x = 2 . O -1 is a global and local minimum of /(x) at x = 1 . 7 is a local maximum of /(x) at x = - 1 . d.) 16 is a global maximum of /(x) at x = 2 . O -1 is a global minimum /(x) atx =1 . 7 is a local maximum of /(x) at x = - 1