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3 years ago

12

Kacey was draining a pool that was 12 feet deep. She started draining the pool at 7am. By 9am, the water level was 8 feet. Write

an equation for the depth of the pool in relation to the time since 7am.

1 answer:

Dovator [93]3 years ago

7 0

X2 - 12 = y, where x=the number of hours since 7 am, and y=the water level

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Step-by-step explanation:

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Step-by-step explanation:

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user100 [1]

Answer:

4 units

Step-by-step explanation:

we know that

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substitute the given values

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solve for x

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