Question 445223
Which of the following is the domain of the function G(F(x))? 
F(x) = x + 6,
Domain of F is "all Real Numbers"
Its Range is also "all Real Numbers"
which are handed on to "G"
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G(y) = 4/(square root(x)
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G(F(x)) = G(x+6) = 4/sqrt(x+6)
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Note: x+6 must be >= 0
x must be >= -6
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Cheers,
Stan H.
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A. All numbers less than -6
B. All numbers less than or equal to -6
C. All numbers greater than -6
D. All numbers greater than or equal to -6