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Limits and Continuity

Sketch by hand the graph of a function f that satisfies (a) f(2)=3 and (B) lim as x approaches 2 of f(x)=4.

Is the function f(x) continuous at x=2? explain.

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Limits and continuity are investigated. The solution is detailed and well presented. The response was given a rating of "5/5" by the student who originally posted the question.