rajs bathtub is clogged and is draining at a rate of 1.5 gallons of water per minute. the table shows that…

rajs 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. what is the range of this function? all real numbers such that y ≤ 40 all real numbers such that y ≥ 0 all real numbers such that 0 ≤ y ≤ 40 all real numbers such that 37.75 ≤ y ≤ 40 x y 0 40 0.5 39.25 1 38.5 1.5 37.75

rajs 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. what is the range of this function? all real numbers such that y ≤ 40 all real numbers such that y ≥ 0 all real numbers such that 0 ≤ y ≤ 40 all real numbers such that 37.75 ≤ y ≤ 40 x y 0 40 0.5 39.25 1 38.5 1.5 37.75

Answer

Explanation:

Step1: Analyze the context

The bathtub starts with 40 gallons of water (when (x = 0,y=40)) and drains. The least amount of water in the tub is 0 (when it's fully - drained), and it can't have negative water.

Step2: Determine the range

The amount of water (y) (the dependent variable) starts at 40 gallons and decreases until it reaches 0 gallons. So the range is all real numbers such that (0\leq y\leq40).

Answer:

all real numbers such that (0\leq y\leq40)