An integer that represents Camille's change in altitude in feet each time she descends = 55
"It is the ratio of the amount of change over that interval to the corresponding change in the values."
For given example,
elevation = 165
she rappels down the side of a boulder in three equal descents.
n = 3
So, change in altitude in feet each time she descends would be,
165/3 = 55
Therefore, the integer that represents Camille's change in altitude in feet each time she descends = 55
Learn more about rate of change here:
https://brainly.com/question/13526771
#SPJ2