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If a function is continuous at x1, then limit at x1 is the value of f(x1), but this function is NOT continuous at x = -2 and x - 2
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So in this case the limit would be f(x1) if continuous, but f(x) is NOT defined at x = 2
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Show Table
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This table should show that f(x) approaches the limit as x approaches x1 if the limit is f(x1)
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Show hole
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Show horizontal asymptote
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