SOLUTION: Isthis a function? y= 5 times the square root of x , y>or equal to 0.

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Question 527232: Isthis a function? y= 5 times the square root of x , y>or equal to 0.
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
Yes. Each x maps to at most one y-value.