document.write( "Question 1131532: What terms are missing from the geometric sequence below?\r
\n" ); document.write( "\n" ); document.write( "A)_____, -11 , 22,_____, 88 , -176\r
\n" ); document.write( "\n" ); document.write( "B) Write a recursive equation for x n + 1..
\n" ); document.write( "x n + 1 = _____• x n
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Algebra.Com's Answer #748202 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
The general term of a geometric sequence is given by the formula:\r
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\n" ); document.write( "\n" ); document.write( "\"x%5Bn%5D=x%5B1%5D%2Ar%5E%28n-1%29\"\r
\n" ); document.write( "\n" ); document.write( "you have terms:
\n" ); document.write( " \"x%5B2%5D=-11\"
\n" ); document.write( "\"x%5B3%5D=22\"\r
\n" ); document.write( "\n" ); document.write( "=>\"r=22%2F-11=-2\"\r
\n" ); document.write( "\n" ); document.write( "then
\n" ); document.write( "\"-11=x%5B1%5D%2Ar\"
\n" ); document.write( "\"-11=x%5B1%5D%2A%28-2%29\"
\n" ); document.write( "\"x%5B1%5D=-11%2F-2\"
\n" ); document.write( "\"x%5B1%5D=11%2F2\"-> first missing term\r
\n" ); document.write( "\n" ); document.write( "since
\n" ); document.write( "\"x%5B3%5D=22\"
\n" ); document.write( "\"x%5B4%5D=x%5B3%5D%2Ar=22%28-2%29=-44\"\r
\n" ); document.write( "\n" ); document.write( "\"11%2F2\", \"-11\" , \"22\",\"-44\", \"88\" , \"-176\",... \r
\n" ); document.write( "\n" ); document.write( "B) a recursive equation is:\r
\n" ); document.write( "\n" ); document.write( "\"x%5Bn%5D=%2811%2F2%29%2A%28-2%29%5E%28n-1%29\"
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