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Mathematics 18 Online
OpenStudy (anonymous):

would the domain of f(x) = ln(-7 - x) be (-7, infinity)?

OpenStudy (zzr0ck3r):

ln(x) x must be >0 so -7-x>0 now solve for x

OpenStudy (zzr0ck3r):

correct

OpenStudy (anonymous):

thanks

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