A laon of K50000 is to be repaid in full at the end of ten years with six monthly repayments of interest at 12.5%p. a for the duration of the loan. What lump sum will be required to terminate this loan at the end of fifth year?​

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.

the answer is 8/21

hope this