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The volume of water in a tank is modeled by the function y = 1.15x3 – 0.1x2 + 2 where x is the number of minutes after the faucet filling the tank is turned on. . How long will it take for the tank to fill to 247 feet.

1 Answer

3 votes

Answer:

2

Explanation:

: in this context, the y-intercept represents the volume of water already in the tank

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