Mathematics
Mathematics, 28.10.2020 17:00, volocibel

Raj’s bathtub is clogged and is draining at a rate of 1.5 gallons of water per minute. The table shows that the amount of water remaining in the bathtub, y, is a function of the time in minutes, x, that it has been draining. A 2-column table with 4 rows. The first column is labeled x with entries 0, 0.5, 1, 1.5. The second column is labeled y with entries 40, 39.25, 38.5, 37.75.
What is the range of this function?
How do you decide which variable to isolate in order to use the substitution method to solve a system of linear equations?

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Raj’s bathtub is clogged and is draining at a rate of 1.5 gallons of water per minute. The table sho...

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