3. the graph shows that the amount of
water in a person's body varies directly
with the person's mass. what is the ratio
of the vertical distance to the horizontal
distance on the graph between the
points (15, 10) and (30, 20)?

scroll down to question #23

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !