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OpenStudy (anonymous):
What is the domain of f(x) = 1/-x - 3
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OpenStudy (mef4.0):
If you sub in a -3 for x, you'll get a zero in the denominator. so the domain is all real numbers except for -3 Does that make sense?
OpenStudy (anonymous):
Yes, I got the problem wrong on my homework by saying greater than or equal to -3
OpenStudy (mef4.0):
OK - that's an easy mistake to make - now you'll get it right next time
OpenStudy (anonymous):
Thank you!
OpenStudy (mef4.0):
you're welcome
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