document.write( "Question 1081593: Write a recursive rule for the squence -2, 4, -8, 16 \n" ); document.write( "

Algebra.Com's Answer #695642 by math_helper(2461) $\"\"$ $\"About$

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document.write( "x[n+1] = -2*x[n],    ; x[0]=-2,    n=0,1,2,3,...     \r
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