document.write( "Question 973866: Write the nth term of the geometric sequence as a function of n.
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document.write( "The underscore denotes a value in subscript, and thank you!! \n" );
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Algebra.Com's Answer #595981 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! a_1 = -3-1 = -4 \n" ); document.write( "a_n = (-4) * (-4)^(n-1) = (-4)^n \n" ); document.write( "note that the common ratio is -4 \n" ); document.write( "the sequence looks like \n" ); document.write( "-4, 16, -64, 256, .....\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |