Do you have a picture of the graph, I cant help u with out it. :)
Answer:
D. A(n) = P + (n-1)i*P
Step-by-step explanation:
The formula to calculate the simple interest is:

Replace i by
, then
SI = Pni
where n is the number of years.
So, for n-1 years, the simple interest is:
SI = P(n-1)*i
The Total amount is:
A(n) = P + (n-1)i*P
Can you add the question please.
Answer:
The first option
Step-by-step explanation:
Adjacent angles are just two angles next to each other