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Question 12 1 pts Given the table below, what is the estimated limit of f (x) as a: - 5? 4.9 4.99 4.999 5.001 5.01 5.1 f(z) 7.2 7.02 7.002 7.002 7.02 7.2 O 7.002 O DNE O 7.02 O 7.2 Question 13 1 pts Which of the following expresses that f() approaches 5 as approaches 3? O lim f(x) = x -+3 O lim * = 5 f(*)-3 O lim f(x) = 3 O lim f(x) = 5