SOLUTION: find the domain and range of the function: 19(square root of x-13)

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Question 965831: find the domain and range of the function: 19(square root of x-13)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The argument of the square root must be non-negative.
x-13%3E=0
x%3E=13
So the domain is [13,infinity).
The min occurs when the argument equals zero and there is no upper bound.
So the range is [0,infinity).
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