uSecure https//www.mat hlc Summer 2017 MATH101 30101 Quiz: Chap 2 Online Quiz 1
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uSecure https//www.mat hlc Summer 2017 MATH101 30101 Quiz: Chap 2 Online Quiz 1 Submt Quz This Question: 1 pt of 8 This Quiz: 8 pts possib Determine the points at which the function f below has discontinaities (Use a comma to separate answers as needed ) For each pont state the cor Stions in the cor tinuity chedit that are v Isted in rder for f to be continuous at a, the following three conditions must hold 1. f(a) is defned (a is in the domain of f 2. lin fix) exists E. No ports vic late the frst con ti inte continuity dedit Select the comect choice below and, if necessary fill in the answer box within your choice oet choice belo 3. im xj-a) (the value of f equals the Simit of f at a) The points) a'.w1ate(s) te second condsonin the contnuity chacklist Use a comma to separate answers as needed) No ponts violate he second cond tion in the comnuly checklist OA. B Note that the third condtion is automaticaly violated if either the first or the second condtion is violated Select the correct choice below and, E necessary il in the answer box within your choice OA, The O A. The pointis) at xvislateis) the thied condition in the continuity checkist Use a comma to separate answers as needed) B. N° points violate the third condison it, continuity checklist Click to select your answerts) Save for LaterExplanation / Answer
A. the function f(x) is discontinuous at x = 2 , x = 3 nd x = 4
A. x = 2 , violates condition 1 and condition 2
f(2) is not defined and the limit as x tends to 2 is not equal to the value of the function at x=2
x = 3 violates condition 2 , the llimit does not exist x = 3
x = 4 voilates condition 1 , f(4) is not defined
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