Question 130479This question is from textbook
: How do you find the domain of functions. For example, if I had {(x+3)x^1/2}/4, what would be the domain?
This question is from textbook
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! How do you find the domain of functions. For example, if I had {(x+3)x^1/2}/4, what would be the domain?
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Since you are taking the square root (x+3) must be greater than or equal
to zero:
So, x+3 >=0 implies x >=-3
Domain: All Real Numbers greater than or equal to -3.
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Cheers,
Stan H.
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