Find the local and global extrema for the polynomial function f whose complete graph is provided. a) The local maximum is 4 at x = 180. The local minimum is −5 at x = −80. There is no global maximum or minimum.

b) The global maximum is 180 at x = 4. The global minimum is −80 at x = −5. There is no local maximum or minimum.

c) The global maximum is 4 at x = 180. The global minimum is −5 at x = −80. There is no local maximum or minimum.

d) The local maximum is 180 at x = 4. The local minimum is −80 at x = −5. There is no global maximum or minimum.