Lynn, jude and anne were given the function f(x)=-2x^2+32, and they were asked to find f(3). lynns answer was 14, judes answer was 4, and annes answer was +-4. who is correct?

The only thing we need to here to find who is correct is evaluate the function  at . To do that we are going to replace  with  in the function:






We can conclude that Lynn is correct.  is indeed 14.