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Mathematics 9 Online
OpenStudy (anonymous):

what is the domain and range of the function y= - (2^x + 3)

OpenStudy (anonymous):

domain = All real #'s range= All real #'s except 0

OpenStudy (jkristia):

I'm not sure about the range...

OpenStudy (jkristia):

2^(large positive number) is a large number 2^(large negative number) is 0 so one end of the range is -(infinity + 3) = ? and the other end is -(0+3) = ?

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