Question

Question in screenshot

Answer 1

@jhonyy9

Answer 2

Hint the coefficient of x is negative (-1.2) - is that a decreasing slope or increasing?

Answer 3

Decreasing

Answer 4

right so the level of the water is decreasing . (as you would expect because it is evaporating).

Answer 5

So what are your thoughts about the rate its decreasing at ? Note that the variable x is in days.