Question 4

mathxi.com/Student/PlayerTest aspx?testld=235281019¢erwin=yes NOL MTH 261-E50L, Fall 2021 Test: Module 1- Diagnostic Test (# of attempt One, Questions: 35 ) Question 4 This Test: 35 pts possible Use the graph to answer these questions. a Find lim [(x) and lim f(x) x- 4" b Find lim f(x) X - 4 C Find f(4) d. Is ((x) continuous al x = 4? Why or why not? a. Select the correct choice below and, If necessary, fill in the answer box to complete your choice. X O A. lim f(x) = (Simplify your answer ) O B. The limit does not exist. Select the correct choice below and, If necessary, fill in the answer box to complete your choice O A. [im ((x) = (Simplify your answer ) X-+4" B. The limit does not exist b. Select the correct choice below and, if necessary. fill in the answer box to complete your choice A. lim ((x) = (Simplify your answer ) X-4 O B. The limit does not exist c. Select the correct choice below and, if necessary. fill in the answer box to complete your choice. 10 O A. f(4)= (Simplify your answer ) O B. The function is undefined at x = 4 d Is f(x) continuous at x = 47 Why or why not? OK O A. No. ((x) is not continuous at x = 4 because f(4) is undefined O B. No, f(x) is not continuous at x = 4 because lim f(x) does not exist x-4 O C. Yes, ((x) is continuous at x = 4 because lim f(x) = 1(4) x-4 O D. Yes, ((x) is continuous at x = 4 because ((4) exists