Suppose an=3an-1 -5an-2 -4an-3. and a4= -7, a5=-36, a6=-85 , find a1 , a2, a3

Explanation:

The equation is:

and

1. Subsittute n = 6 into the equation:

      Now subsititute the known values:

      You can solve for

2. Substitute n = 5 into the equation:

     Substitute the known values and solve for

3. Substitute n = 4 into the equation, subsitute the known values and solve for

a) 32pie square meters

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of