answersLogoWhite

0

* A cubic sequence is a sequence in which the third level of differences (D3) is constant. * It is represented by the function tn=an3+bn2+cn+d, where D3=6a, and a does not equal zero.

User Avatar

Wiki User

17y ago

What else can I help you with?

Related Questions

What type of sequence is 4 10 24 52 100 174?

It is a finite numerical sequence and according to Wittgenstein's Finite Rule Paradox every finite sequence of numbers can be a described in infinitely many ways - some simple, some complicated but all equally valid. The simplest rule here is a cubic rule.


How do you fined the 50th term in this Sequence 1 8 27 64 126?

By figuring out the rule on which the sequence is based. I am pretty sure the last number is supposed to be 125 - in that case, this is the sequence of cubic numbers: 13, 23, 33, etc.


What is next in sequence 3 16 25 36?

55. Fit the cubic t(n) = n3 - 8n2 + 30n - 20


What number comes next in the sequence 3 6 30 870?

3321. Use the cubic [265n3 - 1569n2 + 2858n - 1548]/2


How many cuboids exist for which the volume is less than 100 cubic centimetres and the integer side lengths are in an arithmetic sequence?

476748 not ha ha


What number comes next in the sequence 22-104-268-427?

One possible answer is 494. This uses the cubic function (-29x3 + 256x2 - 401x + 218)/2


What is the next number in this sequence 5 6 9 18?

37 Fit the cubic: Un = (2n3 - 9n2 + 16n + 6)/3 for n = 1, 2, 3, ...


How many ordered pairs are needed for cubic sequences?

To determine a cubic sequence, you need at least four ordered pairs. This is because a cubic polynomial can be expressed in the form ( ax^3 + bx^2 + cx + d ), which has four coefficients (a, b, c, and d) that need to be defined. Each ordered pair provides an equation, and with four pairs, you can solve for the four unknowns.


How many liters in 1 kubik?

A cubic what? A cubic meter is not the same as a cubic kilometer, or a cubic centimeter.A cubic what? A cubic meter is not the same as a cubic kilometer, or a cubic centimeter.A cubic what? A cubic meter is not the same as a cubic kilometer, or a cubic centimeter.A cubic what? A cubic meter is not the same as a cubic kilometer, or a cubic centimeter.


What is the next number in the sequence 8 12 18 27?

It is possible to find a quartic equation (power 4) so that any fifth number is the next in the sequence. The cubic that fits these is Un = (n3 + 17n + 30)/6 for n = 1, 2, 3, ... and therefore, the next term is 40.


How many cubic yards are in a cubic foot?

A cubic yard is bigger than a cubic foot. There are 27 cubic feet in a cubic yard.


2-4-16-25 what's number is next in the sequence?

18. Fit the cubic t(n) = (-13n3 + 108n2 - 221n + 138)/6 for n = 1, 2, 3 etc