SOLUTION: A boat travels at a rate of 65 miles per hour for 3 hours in the ocean. Let y be the distance, in miles, the boat travels for a given amount of time, x, hours. What is the domain o

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Question 1167266: A boat travels at a rate of 65 miles per hour for 3 hours in the ocean. Let y be the distance, in miles, the boat travels for a given amount of time, x, hours. What is the domain of the function.
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52879) About Me  (Show Source):
You can put this solution on YOUR website!
.

The domain is the set of real numbers [0,3].


Regarding the speed of this boat in the ocean, I think that you missed it with a car on a highway.



Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
Domain is 3, as already given.

y=65%2Ax
If "65" just means "speed", then x%3E=0 for domain.