Arithmetic Sequences

Unlock the patterns of arithmetic sequences! Master formulas and solve problems.

Sequence A set of numbers that follows a pattern. Term Each number in a sequence. Arithmetic Sequence A sequence followed by adding a fixed number to the previous term. Common Difference The fixed number added to the previous term in an arithmetic sequence. a1 First Term Explicit Formula Recursive Formula To mark a word click its first letter then click its last. ARITHEMTIC RECURSIVE SEQUENCE EXPLICIT TERM Explicit Formula Enter the vocabulary word that belongs to each part of the formula below. Click the blue dot to enter your text. First Term Common Difference Recursive Formula Enter the vocabulary word that belongs to each part of the formula below. Click the blue dot to enter your text. First Term Common Difference Sort the following into Arithmetic Not Arithmetic Sequences. Arithmetic 2, 8, 14, 20,... 90, 80, 70, 60,... -1, -5, -9, -13,... 1 1, 3 2, 5 Not Arithmetic 1, 5, 25, 125, ... 1000, 500, 250,... 1, -3, 9, -27,... 2, -4, 8, -16 Identify the first term and common difference of the Arithmetic sequence below. 5, 8, 11, 14,...1.) First Term2.) Common Difference Write the explicit rule and find the 10th term for the following sequences by using your Arithmetic sequence formula. 5, 8, 11, 14,....1.) Write the Explicit Rule2.) Find the 10th term Write the recursive rule for the sequence below using the Recursive Formula.5, 8, 11, 14,.... Identify the first term and common difference of the Arithmetic sequence below. 3, 6, 9, 12, ...1.) First Term2.) Common Difference Write the explicit rule and find the 10th term for the following sequences by using your Arithmetic sequence formula.3, 6, 9, 12, ...1.) Write the Explicit Rule2.) Find the 10th term Write the recursive rule for the sequence below using the Recursive Formula.3, 6, 9, 12, ... A B C D A B C D A B C D A B C D