Question: Is the function (x 2 1)/(x 1) continuous at x = 1? Answer this question by evaluating f (1) and lim f(x)

Is the function (x2ˆ’ 1)/(x ˆ’ 1) continuous at x = 1? Answer this question by evaluating f (1) and 

lim f(x)

lim f(x)

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