10. Fernando has the choice of taking out a 25-year loan for $150,000 at 6.6% interest, compounded monthly, or the same loan at 20 years for a higher monthly payment. How
much more is the monthly payment for the 20-year loan than the monthly payment for the
25-year loan?

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.

the square root of 16 is 4.

4*4 = 16