Mathematics, 03.03.2020 00:30 montanolumpuy

First-class postage is $ 0.37 for the first ounce (or any fraction thereof) and $ 0.25 for each additional ounce (or fraction thereof). Let C(x) represent the postage for a letter weighing x oz. Use this information to answer the questions.

(A) Find lim C(x) x approaches 3-
(B) Find lim C(x) x approaches 3+
(C) Find lim C(x) x approaches 3
(D) Find C(3)

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First-class postage is $ 0.37 for the first ounce (or any fraction thereof) and $ 0.25 for each addi...

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