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WebAssign Welcome, [email protected] (log out) Thursday, March 17 2016 05:42 PM PDT Home My Assignments Grades Communication Calendar My eBooks Notifications Help My Options Math124W16, section F, Winter 2016 My Assignments hw05S2.5-6 (Homework) YOONA JANG Math124W16, section F, Winter 2016 Instructor: Andrew Loveless Current Score : 96 / 96 Due : Wednesday, January 20 2016 11:59 PM PST Print Assignment Question Points 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 8/8 4/4 5/5 5/5 2/2 6/6 2/2 4/4 2/2 8/8 3/3 3/3 3/3 3/3 3/3 3/3 3/3 3/3 3/3 3/3 8/8 12/12 Total 96/96 (100.0%) Assignment Submission For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer.
Assignment Scoring Your best submission for each question part is used for your score. The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Important! Before you view the answer key, decide whether or not you plan to request an extension. Your Instructor may not grant you an extension if you have viewed the answer key. Automatic extensions are not granted if you have viewed the answer key. View Key 1. 8/8 points | Previous Answers SCalcET7 2.5.003.MI.SA. My Notes Question Part Points Submissions Used 1 2 3 4 5 6 7 8 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/5 2/5 1/5 1/5 1/5 1/5 2/5 1/5 Total 8/8 This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise From the graph of f , state each x -value at which f is discontinuous. For each x -value, determine whether is continuous from the right, or from the left, or neither. Part 1 of 7 To find the numbers for which f is discontinuous, we look for x -values for which the function is not defined or the left and right limits do not match. f
2 continuous from the right continuous from the left neither Part 2 of 7 Moving right, the next x -value for which f ( x ) is discontinuous is x = 3-1 .
Part 3 of 7 At x = −1, the left and right limits do not match. Also, note that f (−1) is on the portion of the graph when approaching from the left. Therefore, at this point f is which of the following. 4 continuous from the right continuous from the left neither Part 4 of 7 Moving further right, the next x -value for which f ( x ) is discontinuous is x = 51 . Part 5 of 7 At x = 1, the left and right limits do not match. Also, note that f (1) is on the portion of the graph when approaching from the right. Therefore, at this point f is which of the following.