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Free sequence calculator - step-by-step solutions to help identify the sequence and find the nth term of arithmetic and geometric sequence types.
Arithmetic Sequences. If the term-to-term rule for a sequence is to add or subtract the same number each time, it is called an arithmetic sequence, eg: 4, 9, 14, 19, 24, ... or 8,...
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and are consecutive terms, so the common difference is . The common difference is . The first term is and the term is
Since all the answer choices are around , the common difference must be . The first term is therefore , so the term is .
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.
The first term of an arithmetic sequence is a, its common difference is d, n is the number of terms. The general form of the AP is a, a+d, a+2d, a+3d,......up to n terms.
If the rule is to add or subtract a number each time, it is called an arithmetic sequence. If the rule is to multiply or divide by a number each time, it is called a geometric sequence. Each...
difference. in the terms. This sequence is going up by four each time, so add 4 on to the last term to find the next term in the sequence. 3, 7, 11, 15, 19, 23, ... To work out the...
Here we will learn what an arithmetic sequence is, how to continue an arithmetic sequence, how to find missing terms in an arithmetic sequence and how to generate an arithmetic sequence.
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