SOLUTION: How do I find the range of the function sqrt x(x-20)?

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Question 360941: How do I find the range of the function sqrt x(x-20)?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Square root function have values that start at zero (for x=20) and increase to infinity as x increases.
Range:[0,infinity)