Maurice took out a 25-year loan from his bank for $165,000 at an apr of 2.4%, compounded monthly. if his bank charges a prepayment fee of 6 months' interest on 80% of the balance, what prepayment fee would maurice be charged for paying off his loan 11 years early? a. $818.55 b. $740.77 c. $585.55 d. $731.94

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.