#### Answer

15 gallons/minute

#### Work Step by Step

We saw in exercise #3 that the pool is being filled at the rate of $15$ gallons/minute (the slope of the graph).
$m= \frac{y(2)-y(0)}{2-0}=\frac{50-20}{2}=15$ gallons/minute

Published by
Brooks Cole

ISBN 10:
1305115546

ISBN 13:
978-1-30511-554-5

15 gallons/minute

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