document.write( "Question 863689: Which sequence uses the algebraic expression 4n+5 to describe the relationship between a term in the sequence and its position, n, in the sequence?
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document.write( "A. 4,9,14,19,24...
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document.write( "B. 4,8,12,16,20...
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document.write( "C. 9,13,17,21,25...
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document.write( "D. 9,10,11,12,13...\r
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document.write( "I have NO IDEA how to figure this out! Help????????? \n" );
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Algebra.Com's Answer #520560 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! take 4n+5 and sub in the position of a term and see if the right number is the result \n" ); document.write( "lets look at position 2 \n" ); document.write( "4n+5= \n" ); document.write( "4*2+5= \n" ); document.write( "8+5= \n" ); document.write( "13 \n" ); document.write( "look at C) \n" ); document.write( "the second number is 13 \n" ); document.write( "C) Let's try one more to be sure \n" ); document.write( "try position 4 and result 21 \n" ); document.write( "4*4+5=21 \n" ); document.write( "16+5=21 \n" ); document.write( "21=21 \n" ); document.write( "it works\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |