4 Let f (x) = Determine the form of the interval(s) on which f is continuous. Then enter value(s) for the endpoint(s) if appropriate, If there is no value for a letter, type DNE in the blank. O((o, a] U [b, o) O [a, 0) 2o, a] 2a, a) 2(a, a) U (a, o) (a, o) O (a, 0) U (0, b) O (a, 0) U (0, b] O [a, 0) U (0, b) O [a, 0) U (0, b] a = b =

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Limits

When it comes to calculus, limits are considered to be a very important topic of discussion. The main importance of limit lies in expressing the value of a function as it gets closer to a certain value. Also, limits can help you to understand other topics, such as continuity and differentiability better. In a broader sense, every calculus notion is a limit. Other branches of calculus have also been derived from limits.