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Sequences
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Questions (1,273)
A sequence is defined recursively by a1=1,an=(an-1+1)^2. Write the first 4 terms of the sequence.
4 answers
asked by
jenny
2,952 views
A sequence u1, u2, u3, … is defined by
u1=4 and un+1= 2/un for n≥1 a. Write down the values of u2 and u3 b. Describe the
5 answers
asked by
kimiy
1,070 views
Tell whether the sequence is arithmetic. If the sequence is arithmetic, write a function rule to represent it.
−3, −1, 1,
4 answers
asked by
pendeja 20
1,125 views
What is the 20th term in the following arithmetic sequence? 1/2, 1, 3/2, 2
3 answers
asked by
Alexis
1,018 views
Write the first five terms of the sequence whose nth term is -7n-4.
4 answers
asked by
Kim
1,511 views
Find the 8th term and the sum of the series 3,6,12,_____ up to 8 terms
4 answers
asked by
Anonymous
1,868 views
Find the fifth term of a geometric sequence whose fourth term is 8/9 and whose seventh term is 64/243.
4 answers
asked by
Alexis
1,857 views
Find out a formula for the Nth term of each of the following sequences.
(i)4 7 10 13 16 (ii)1 3 5 7 9 (iii)20 17 14 11 8 (iv)1 4
4 answers
asked by
Howler
2,285 views
Find the common ratio for the sequence 2, - 4/5, 8/25, - 16/125, 32/625, etc . (5 points)
A) 2/5 B) 4/5 C) - 2/5 D) The sequence
4 answers
asked by
Maddie
972 views
Write an equation for the nth term of the geometric sequence 11, -33, 99, -297
4 answers
asked by
Kevin garcia
926 views
What is the 15th term of the sequence-3,2,7,...?
4 answers
asked by
Oluwamayowa
884 views
I need help on this question...
"Make a conjecture about the next item in the sequence. 1,-2,-5,-8,-11,? Please help...
4 answers
asked by
Katherine
1,645 views
find the general term of the arithmetic sequence 3,-1 ,-5 ,-9
7 answers
asked by
Help me plz
909 views
Sequences
1. 14, 19, 24, 29,… a. Geometric, 34,39,44 b. Arithmetic,32,36,41 c. Arithmetic, 34, 39, 44 ** d. The sequence is
4 answers
asked by
UNKNOWN
1,527 views
write a rule for the sequence 5, -4 ,-13,-22
5 answers
asked by
lilly
1,060 views
Tell whether the sequence 1/3,0,1,-2 is arithmetic, geometric, or neither. Find the next three terms of the sequence.
A.neither
4 answers
asked by
jennifer
823 views
Identify if the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic or geometric, then find the
6 answers
asked by
kendrick
992 views
Write the first four terms of the sequence defined by the recursion formula.
a1 = 6 and an = 3an-1 for n ≥ 2
4 answers
asked by
Peter
1,296 views
The common ratio of a geometric progression is 1/2 , the fifth term is 1/80 , and the sum of all of its terms is 127/320 . Find
3 answers
asked by
Alisha
1,829 views
THe explict rule for a sequence is given.
an=4n-1 What is the recursive for the sequence? I got a1=3 ; an=an-1+4
3 answers
asked by
John Smith
2,700 views
The first term of a geometric sequence is 31(1/4),the last term is 2 and the sum of the associated series is 50(3/4).what is the
3 answers
asked by
lily
853 views
1. Write a rule for the sequence. (1 point) 5, –4, –13, –22,...
Start with –9 and add 5 repeatedly. Start with 5 and add
4 answers
asked by
unknown Emo freak
182 views
write an algebraic expression for the nth term of this sequence.
7, 11, 16, 22,... I know what algebraic expression is.
4 answers
asked by
Jennifer
2,487 views
4. Identify the sequence 1,024, 64, 4, 1/4,... as arithmetic, geometric, neither, or both,
10 answers
asked by
ScoMiche
1,468 views
an arithmetic series is such that the ninth term is zero and the sum of first 25 terms is 50.the first term of the series?
4 answers
asked by
Ana
1,485 views
The nth term of a sequence Un=3*2raise to power n-1.write down the first four terms of the sequence
4 answers
asked by
Blessing
490 views
Write a recursive formula and an explicit formula for each arithmetic sequence. 4. 9, 15, 21, 27, … 5. 1.5, 2.25, 3, 3.75, …
3 answers
asked by
mj
1,722 views
Write a rule for the nth term of the sequence. Use your rule to find a70.
–10, –8, –6, –4, –2, . . .
3 answers
asked by
Destiny
1,227 views
what is the nth term in the sequence 12,6,4,3,2,12/5
4 answers
asked by
Lovely
684 views
find the nth term for the sequence 3,12,27,48,75......?
4 answers
asked by
Olumide
2,448 views
Each term in a sequence of numbers, except for the 1st term, is 2 less than the square root of the previous term.If the 3rd term
4 answers
asked by
peter
1,461 views
1. What is the tenth term of the geometric sequence whose first term (a1) is 16 and the common ratio (r) is –½?
2. Given the
3 answers
asked by
Jade
1,962 views
Write a recursive formula for the sequence: 12,-1,-14,-27...
3 answers
asked by
Brittney
894 views
Which represents the type of sequence: 12, 22, 30, 36, 41, …?
neither arithmetic nor geometric both arithmetic and geometric
4 answers
asked by
Brett
754 views
predict the next two numders in this sequences:-5,-2,4,13_,_
4 answers
asked by
jazzy gurl
639 views
Find the 10th term of a linear sequence whose 2nd term is 28 and 17th term is -2
4 answers
asked by
Priscilla
157 views
What’s the first four terms of a1=-2, An=-3an-1+7. For. N>2
3 answers
asked by
Jeremy
693 views
Find the general term of the sequence (3,5,9,17,33) then, find the next term.
5 answers
asked by
Ria
1,038 views
Which explains why the sequence 64, 4, 1/4,... is arithmetic or geometric? person to get it right gets five dollars on cash app
4 answers
asked by
oooo
741 views
7th term of the sequence 1000 -800 640 -512
3 answers
asked by
Renz
461 views
Find the common difference of this arithmetic sequence: a_(n) = -8n +14
3 answers
asked by
Benny
902 views
The 5th and 10th terms of a linear sequence are -12 and -27 respectively.Find first term and the common difference of the
4 answers
asked by
stephadjay
603 views
Arithmetic sequences
Find a8 and an for the sequence: -3, -7,-11
7 answers
asked by
Aria
1,269 views
in a geometric sequence T6=-243 & T3=72 determine the constant ratio
3 answers
asked by
Nomfundo
484 views
Write the first four terms of the sequence that begins with 5000 and decays 15% with each term. What is the common ratio?
I found
3 answers
asked by
andie
1,227 views
Juanita runs every 3rd day and swims every 5th day. If Juanita runs and swims today, in how many days will she run and swim
10 answers
asked by
Stephie
3,030 views
Tell whether the sequence is arithmetic. If it is, write a function rule to represent it.
0.2, -0.6, -1.4, -2.2 This is an
4 answers
asked by
Anonymous
1,203 views
a student write that an=3n+1 is a explicit formula for the sequence 1,4,7,10.explain the error and write the correct explicit
3 answers
asked by
dee
1,451 views
WHAT ARE A FEW EXAMPLES OF A TRIANGULAR SEQUENCE PATTERN IN REAL LIFE? PLEASE ANSWER AS SOON AS POSSIBLE!
4 answers
asked by
Howler
1,526 views
find the 50th term of a sequence 11,15,19,23...
a.203 b.204 c.207 d.211
4 answers
asked by
brittian
2,079 views
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Parent Categories (26)
Algebra
Algebra or Arithmetic
Algebra/Equations
Algebraic Equations
Arithmetic
Arithmetic and Geometric sequences
Calculus
Convergence in probability
Equations
Equations and Expressions
Fractions
Functions
Geometry
Linear functions
Math
Mathematical Concepts
Mathematics
Number Patterns
Number Systems
Number Theory
Numbers
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