7.) The function given by y = f(x) shows the value of $5000 invested at 5% interest compoul
continuously, x years after the money was originally invested.
a.) Find the average amount earned per year between the 5th and 10th year.
b.) Find the average amount earned per year between the 20th and 25th year.

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)