65. Use the graphs of f and g to evaluate each expression. If the result is undefined, explain why. (a) (f g)(3) (br 8(/(2)) (d) (f • g)(-3) + (c) g(f(5)) -2 -2 12 (e) (g of)(-1) (f) ƒ(g(-1))

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A:

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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.