Find
and the domain of the composite function.
?

?
A.
Domain of : all real numbers x
B.
Domain of : all real numbers x
C.
Domain of : all real numbers x
D.
Domain of : all real numbers x
E.
Domain of : all real numbers x
Answer: C
Mathematics
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A.
B.
C.
D.
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For problems 8-12 use elimination to solve the system of equations.
A.
B.
C.
D. infinitely many solutions
E. no solution
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Mathematics