I am unsure how to solve this.

You are given the graph of a function f defined on the interval [-5, 5]. Find the coordinates of the absolute maximum and the absolute minimum of f, if they exist. (If an answer does not exist, enter DNE.) 9/2 5 -4 -3 -2 -1 1 2 3 4 5 X -9/2 (i maximum ( x, y ) = DNE X minimum ( x, y ) = N / CO X