Real SAT II Subject test Math 2 help

optimizerdad
Mon, 26 Dec 2005 06:20:08 +0000

If it helps, you can think of it as a function, defined as
x(n+1) = sqrt(6 + x(n))
with x(0) = 0

You can program this into Excel, if it helps. Type 0 in (say) cell A1 in a worksheet, then type =SQRT(6+A1) into cell A2. Copy the formula in cell A2 into A3,A4,A5,… . Cell A1 shows x(0), and cell An will show x(n-1)