Aball is dropped from a certain height. the function below represents the height f(n), in feet, to which the ball bounces at the nth bounce: f(n) = 9(0.7)n what does the number 9 in the function represent?

Initial height or what the ball was originally bounced from a height of 9 feet

Step-by-step explanation:

9 represents the height that the ball was originally bounced from.

If you plug in 0 for into , you get:

.

9 feet is the initial height since that is what happens at time zero.

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

5y

step-by-step explanation: