We have found the following table of values of f(h) for various values of h close to 0. h f(h) h f(h) 0.5 46.125000 -0.5 21.875000 0.1 34.481000 -0.1 29.679000 0.01 32.240801 -0.01 31.760799 0.001 32.024008 -0.001 31.976008 0.0001 32.002400 -0.0001 31.997600 "We note that the values of f(h) appear to approach the same number for values of h that are close to 0 on the left and the right side of 0. The number that is approached from both sid good estimation for the value of the limit. To conclude, estimate the value of lim (2+ h)4-16, correct to six decimal places. h0 h