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For a linear sequence (same differences) look for the difference first. E.g.7, 11, 15, 19 ...This has a difference of 4 so the first part of the rule is 4n. (the rule follows the 4 times table)Now compare the sequence to the 4 times table7, 11, 15, 19 ...4, 8, 12, 16 ...Out sequence is always 3 larger than the four times table so we adjust our rule by adding 3. So our final rule is 4n + 3.
multiply each number by 2
16
It is 26 followed by 31
36
For a linear sequence (same differences) look for the difference first. E.g.7, 11, 15, 19 ...This has a difference of 4 so the first part of the rule is 4n. (the rule follows the 4 times table)Now compare the sequence to the 4 times table7, 11, 15, 19 ...4, 8, 12, 16 ...Out sequence is always 3 larger than the four times table so we adjust our rule by adding 3. So our final rule is 4n + 3.
a position to term rule is a number sequence that carries on through a sequenced pattern that is uneven.For example: 7, 9, 11, 13, 15STOP THIS IS WRONG2, 4, 8, 16, 32 CORRECTbecause it is not something you would guess, not just adding, but doubling.
What is the value of the 8th term of the sequence 4, 8, 16, 32,?what is the answers?1,024,512,128or2,048.
-161.
The rule is 5 10 15 20 25 30 .... etc and accordingly the next number in the sequence will be 106
multiply each number by 2
16
A position-to-term rule is a method in mathematics used to find the value of a term based on its position in a sequence or pattern. It typically involves using a formula or equation to determine the relationship between a term's position and its value in the sequence.
16
It is 26 followed by 31
36
11 and 16