Use a graphing tool to graph f (x) = StartFraction negative 4 x cubed + x Over x cubed minus 4 x EndFraction to identify:
Limit of f (x) as x approaches plus-or-minus infinity

Use a graphing tool to graph f x StartFraction negative 4 x cubed x Over x cubed minus 4 x EndFraction to identify Limit of f x as x approaches plusorminus infi class=