Find the domain of the composite function f?g. Write the domain in interval notation.f(x) = 
, g(x) = 
A. (-?, ?)
B. (-?, -3) ? (-3, -2) ? (-2, 0) ? (0, ?)
C. (-?, -2) ? (-2, 0) ? (0, ?)
D. (-?, -3) ? (-3, 0) ? (0, ?)
Answer: C
Mathematics
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Find the absolute maxima and minima of the function on the given domain.
on the rectangular region 
A. Absolute maximum: 
at 
absolute minimum: 
at 
B. Absolute maximum: 
at 
absolute minimum: 
at 
C. Absolute maximum: 
at 
absolute minimum: 
at 
D. Absolute maximum: 
at 
absolute minimum: 
at 
Mathematics
Use truth tables to test the validity of the argument.p ? ~q
? p ? q
A. Invalid B. Valid
Mathematics
Provide an appropriate response.Simplify: 
A. 
B. 
C. 
D. 
Mathematics
Change the improper fraction to a mixed number or a whole number.
A. 19
B. 78
C. 
D. 78
Mathematics