greg started with a certain number of quarters. he then decided on a number of quarters he would save each day. he added the quarters he saved to the amount with which he started. at the end of day 2, greg had a total of 26 quarters saved. at the end of day 5, he had a total of 35 quarters saved.a. how many quarters does greg start with? show or explain your work.b. write an equation to model the number of quarters greg has saved, y, after x days.c. using the rate at which greg is saving, explain why he can never have exactly 100 quarters saved by the end of any given day.

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation: