Find the exact location of all the relative and absolute extrema of the function f (x) = 2 .x - 4 x -6 with domain [0,3] . (Submit the answers in order, from the leftmost point on the graph to the rightmost point on the graph.) Click here to create a new row . f has an absolute minimum at (x,y ) = + an absolute maximum . f has at (x.y ) = + an absolute minimum a relative maximum . f has + a relative minimum at (x,y ) =