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.\n| x | y |\n| 0 | 40 |\n| 0.5 | 39.25 |\n| 1 | 38.5 |\n| 1.5 | 37.75 |\nwhat is the range of this function?\n- all real numbers such that y ≤ 40\n- all real numbers such that y ≥ 0\n- all real numbers such that 0 ≤ y ≤ 40\n- all real numbers such that 37.75 ≤ y ≤ 40

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.\n| x | y |\n| 0 | 40 |\n| 0.5 | 39.25 |\n| 1 | 38.5 |\n| 1.5 | 37.75 |\nwhat is the range of this function?\n- all real numbers such that y ≤ 40\n- all real numbers such that y ≥ 0\n- all real numbers such that 0 ≤ y ≤ 40\n- all real numbers such that 37.75 ≤ y ≤ 40

Answer

Answer:

D. all real numbers such that 0 ≤ y ≤ 40

Brief Explanations:

The initial amount of water is 40 gallons (when x=0, y=40), so the maximum value of y is 40. The bathtub drains until it is empty, so the minimum value of y is 0. Thus, the range of y is between 0 and 40, inclusive.