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OpenStudy (ashking1):
Find Domain and range of f(x)= -7-x^2 please help i want to understand D and R better Thank you
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OpenStudy (princeharryyy):
Domain are the valid values of x here x can take any value so domain is all real numbers
OpenStudy (princeharryyy):
As for the range (-infinity, -7] as the maximum value a function can attain is -7 while min can be any real number
OpenStudy (princeharryyy):
Range is all valid values of y.
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