3. [-/0.9 Points] DETAILS LARCALC11 1.5.011. MY NOTES ASK YOUR TEACHER Consider the following function. f ( x ) = - 1 x2 - 4 Complete the following table. (Round your answers to two decimal places.) X -2.5 -2.1 -2.01 -2.001 -2 -1.999 -1.99 -1.9 -1.5 f (x ) ? Use the table to determine whether f(x) approaches co or -co as x approaches -2 from the left and from the right. Use a graphing utility to graph the function to confirm your answer. lim f(x) X - -2- lim f(x) X - -2+ =