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OpenStudy (anonymous):
The domain of the function y = cos x + 1 is All Real Numbers. TRUE OR FALSE
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jimthompson5910 (jim_thompson5910):
Which one do you think it is?
OpenStudy (anonymous):
i think true..but..
jimthompson5910 (jim_thompson5910):
hmm but what?
OpenStudy (anonymous):
im not sure.. am i correct?
jimthompson5910 (jim_thompson5910):
you are
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jimthompson5910 (jim_thompson5910):
you can plug in any real number and get some real number out
jimthompson5910 (jim_thompson5910):
so there are no restrictions ----> Domain: set of all real numbers
OpenStudy (anonymous):
thanks :)
jimthompson5910 (jim_thompson5910):
np
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