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Find the domain of the inverse function, then find an equation for the inverse function for the given problem A municipal swimming pool containing 600,000 gallons of water is drained. The amount of water w (in thousands of gallons) remaining in the pool at time t (in hours) after the draining begins is w = 600 - 20t.

Respuesta :

Answer:

The domain is {0[tex]\leq[/tex]W[tex]\leq[/tex]600}

Step-by-step explanation:

W= 600 - 20t

W-600 = 20t

[tex]\frac{W-600}{-20}[/tex] = t

[tex]\frac{1}{-20}[/tex]W + 30= t

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