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Here a1 = -6, a2 = -1, a3 = 4 & a4 = 9
d = a2-a1 = -1-(-6) = -1+6 = 5
d = a3-a2 = 4-(-1) = 4+1 = 5
d = a4-a3 = 9-4 = 5
Therefore the common difference d = 5
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What is a type of sequence when you add the same number over again?
arithmetic sequence. for example: 4,8,12,16 is an arithmetic sequence because it is 4+4+4+4. hope this helps!
Is the sequence 1 4 16 64 arithmetic geometric or neither?
neither
What is the 19th term in the arithmetic sequence 11 7 3 -1?
This is the real question what is the 19th term in the arithmetic sequence 11,7,3,-1,...? _________________________________________________________ Looks like you just subtract 4 each time, as : 11,7,3,-1,-5,-9, ......
Is 2 6 18 54 an arithmetic sequence?
No it is not.U(2) - U(1) = 6 - 2 = 4U(3) - U(2) = 18 - 6 = 12Since 4 is different from 12, it is not an arithmetic sequence.
Is the sequence 2 3 5 8 12 arithmetic or geometric?
It is neither. It is a quadratic sequence. Un = (x2 - x + 4)/2 for n = 1, 2, 3, ...
Is 1 2 3 4 5 an arithmetic sequence?
It is the start of an arithmetic sequence.
Is the sequence 1 4 8 13 19 26 an arithemtic or geometric sequence?
arithmetic
Find the 19th term of the arithmetic sequence -4, -1 1/3, 1 1/3, 4?
The 19th term of the sequence is 16.
What is a type of sequence when you add the same number over again?
arithmetic sequence. for example: 4,8,12,16 is an arithmetic sequence because it is 4+4+4+4. hope this helps!
Is the sequence 1 4 16 64 arithmetic geometric or neither?
neither
What is the y value in the following arithmetic sequence 4 7 10 13 16?
None, since there is nothing to link y to the sequence.
How do you create a sequence in which 1 and one fourth is added to each number?
To form a linear (or arithmetic) sequence you need two things: a starting value and the common difference. You have provided the common difference but not the starting value. If the starting value was a, then the nth term in the sequence would beT(n) = a + 5/4*(n - 1).
Is 8765 and 4 an arithmetic sequence?
In order to determine whether or not this is an arithmetic sequence, there must be at least 3 numbers.
What does arithmetic sequence mean?
Sequence that has addition or (subtractions*) subtraction will be +(-4)
What is the 19th term in the arithmetic sequence 11 7 3 -1?
This is the real question what is the 19th term in the arithmetic sequence 11,7,3,-1,...? _________________________________________________________ Looks like you just subtract 4 each time, as : 11,7,3,-1,-5,-9, ......
What is the formula for sequence sum?
There are different answers depending upon whether the sequence is an arithmetic progression, a geometric progression, or some other sequence. For example, the sequence 4/1 - 4/3 + 4/5 - 4/7 adds to pi
Is 2 6 18 54 an arithmetic sequence?
No it is not.U(2) - U(1) = 6 - 2 = 4U(3) - U(2) = 18 - 6 = 12Since 4 is different from 12, it is not an arithmetic sequence.
