12. A swimming pool contains 1500 gallons of water. The pool is being

drained for the season at a rate of 35 gallons per minute. Find a rule for

the linear function that describes the amount of water in the tank. Use it

to determine how much will be in the tank after 25 minutes.

Question

6 June, 17:09

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Answers (1)

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Terrance · Answer 1

2x² + 3x - 54.

Step-by-step explanation:

(2x - 9) (x + 6)

(2x) (x) + (2x) (6) + ( - 9) (x) + ( - 9) (6)

2x² + 12x - 9x - 54

2x² + 3x - 54.

12. A swimming pool contains 1500 gallons of water. The pool is beingdrained for the season at a rate of 35 gallons per minute. Find a rule forthe linear function that describes the amount of water in the tank. Use itto determine how much will be in the tank after 25 minutes.