Find the domain of the function h.h(x) = 
A. {x| x is a real number and x ? -7 and x ? 
and x ? - 
}
B. {x| x is a real number and x ? 0 and x ? 
and x ? -6}
C. {x| x is a real number and x ? - 
}
D. {x| x is a real number and x ? 0 and x ? 
}
Answer: D
Mathematics
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A. 0
B. 
C. 
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