SOLUTION: F(1)=7, f(n)=-4xf(n-1)+15

Algebra.Com
Question 990221: F(1)=7, f(n)=-4xf(n-1)+15
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
F(1)=7, f(n)=-4xf(n-1)+15
---------
F(2) = -4x7+15 = -13
---------
F(3) = -4x(-13)+15 = 52+15 = 67
---------
F(4) = -4x(67)+15 = -253
---------
etc.
-----
Cheers,
Stan H.
-----------

RELATED QUESTIONS

F(1)=6,f(n)=f(n-1)-5 (answered by ikleyn)
If f(1) = 7 and f(n) = f(n - 1) + 2 then find the value of... (answered by ikleyn)
given f(n) = 1/2 n + 1; find... (answered by ikleyn)
F(1)=2... (answered by ikleyn)
N=3; 2 and 2i are zeros;... (answered by Boreal)
N=F+d(n-1) Solve for... (answered by rapaljer)
f(n)=7-3n (answered by Alan3354)
Find the value of m and n in f(x)=mx + n if f(2)=7 and... (answered by josgarithmetic)
f(x)=e^-x find: 1.f'(x) 2.f"(x) 3.f"'(x) 4.f^4 (x) 5.f^n (x) 6.f'(0) 7.f"(0)... (answered by ewatrrr)