A function f(x), a point c, the limit of f(x) as x approaches c, and a positive number ? is given. Find a number  such that for all x, 0 <  < ? ?   < ?.f(x) = , L = 3, c = 6, and ? = 1

A. ? = 16
B. ? = 4
C. ? = 7
D. ? = 5


Answer: D

Mathematics

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