document.write( "Question 1084076: What is An = n + 4?
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Algebra.Com's Answer #698155 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "It is the formula for the sequence\r\n" );
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document.write( "   n   1  2  3  4  5  6\r\n" );
document.write( " A(n)  5  6  7  8  9  10\r\n" );
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document.write( "which is ARITHMETIC PROGRESSION with the first term 5 (at n = 1) and the common difference 1.\r\n" );
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