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LIMITS AT INFINITY I. Complete the table by computing f (x) at the given values of x. Use the results to guess the indicated limits, if they exist. 1. f (x) = lim f(x) and lim f(x) x2 + 1'x-+00 X--00 X 1 10 100 1000 f (x) X -1 -10 -100 -1000 f (x) 2. f(x) = 3x3 - x2 +10; lim f(x) and lim f(x) *+ +00 X --00 X 1 10 100 1000 f (x) X - 1 10 -100 -1000 f (x)