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A plumber is draining a tub, The graph shows the water level of the tub in gallons after draining for x hours.

What is the range of the function for this situation.

A) all real number is greater than or equal to 0 and less than or equal to 15.

B) all real numbers less than or equal to 15.

C) all real numbers greater than or equal to 0 and less than or equal to 20.

D) all real numbers less than or equal to 20.

A plumber is draining a tub, The graph shows the water level of the tub in gallons-example-1
User Calloway
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1 Answer

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I believe it would be A), I would wait and see if someone else posts something, but I think it is A). I am sorry if you get it wrong, but if it is urgent that is what I think it is, hope I am right!! Good luck!!
User Vinette
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