SOLUTION: if f(x)+ square root x-5 and g(x) = -x find f+g and state the doamin

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Question 247830: if f(x)+ square root x-5 and g(x) = -x find f+g and state the doamin
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
if f(x)= square root x-5 and g(x) = -x find f+g and state the domain
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f(x) = sqrt(x-5) and g(x) = -x
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(f+g)(x) = f(x)+g(x) = sqrt(x-5)+(-x)
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Domain is all Real Numbers >=5.
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Cheers,
Stan H.