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P Take a Test Ebelin Dutan Google Chrome https:// www.mathxl.com /Student Player Test aspx?testld-135423137& center win yes MATT 190-25 Shell Calculus I mer 2016 Quiz: Chapter 2 Quiz This Question 1 p 5 of 20 (4 complete Determine the interval(s) on which the function f(x sec x is continuous, then evaluate the limits lim f(x) and lim f(x). Determine the points on which the given function is contin Choose the correct answer below. uous. O A. oo, oo) O B. (x x nr, where n is an even intege O C. fx:x nx, where n is an integer) o D. nt integer x x where n is an odd lim f(x) Type an exact answer, using radicals as needed lim f(x) Type an exact answer, using radicals as needed x 31 /2 Click to select your answer(s). O Ebelin Dutan 6/26/16 7:37 PM Time Remaining: 02:19:04 Submit Quiz This Quiz: 20 pts possible 7:39 PM 6/26/2016

Explanation / Answer

f(x)=sec(x)

f(x) is continous when

{x:x n/2 ,where n is an odd integer}

limx->(-/3) f(x)

=limx->(-/3) (sec(x))

=2

limx->(3/2)- f(x)

=limx->(3/2)- sec(x)

= -

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