50 POINTS, WILL MARK BRAINIEST! CORRECT ANSWER IN THE NEXT 10-15 MINUTES. A ball 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?

A. Number of times the ball was dropped
B. Height from which the ball was dropped
C. Height to which the ball will bounce at the nth bounce
D. Number of times the ball bounces at the nth bounce

B. Height from which the ball was dropped

Step-by-step explanation:

9 is the initial height

(0.7) is the height after n number of bounces

n is the number of bounces

351.23

step-by-step explanation:

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0