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Mathematics 17 Online
OpenStudy (anonymous):

question in pic link :) http://gyazo.com/f2b8b554b44388388270ce45ff572f78

jimthompson5910 (jim_thompson5910):

hint: you cannot divide by zero

OpenStudy (anonymous):

so is A correct? @jim_thompson5910

jimthompson5910 (jim_thompson5910):

are there any x values that cause c(x) to be undefined?

OpenStudy (anonymous):

2

jimthompson5910 (jim_thompson5910):

so we have to kick that out of the domain to avoid dividing by zero

OpenStudy (anonymous):

okay so its B since all others dont put c(x) at 0

jimthompson5910 (jim_thompson5910):

yeah any other x value works but 2

OpenStudy (anonymous):

okay thank you!!

OpenStudy (anonymous):

once again :)

jimthompson5910 (jim_thompson5910):

no problem

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