The nth term of a sequence is given by (-1)"-1 2" –1 an = What is the sum of the first 4 terms of the sequence? 92 105 148 105 44 - 35 26 35

Q: 13. 8, 14, 26, 50, ... 14. 2, 6, -18, -54, ...

A: 13. The given sequence is       8, 14, 26, 50, ...

Q: Describe how subsequent terms may be determined and state the next two terms in the sequence: 1 1 1…

A:

Q: this sequence 31 27 23 19 Explain in detail how you could find the 10th term

A:

Q: Find the 9th term in the given sequence: {3, 9, 27, . . . } Write the answer and explain below

A: To Find the 9th term in the given sequence: {3, 9, 27, . . . }

Q: Study the given sequence: 1, 2, 4, 7, 11, 16, 22, 29, 37, 46, ... what is the 120th term in the…

A: Given sequence is 1, 2, 4, 7, 11, 16, 22,...…

Q: an=lo-4 (-1)n Findthe first 10 terms of the sequence

A: Given, an=10-4-1n Now plug n=1 we  get, n=1 ⇒a1=10-4-11⇒a1=10--4=14n=2 ⇒a2=10-4-12⇒a2=10-4=6n=3…

Q: Find the first five terms of the sequence. ao = 3 a, = 4 an=- 4an – 1- 2an - 2 O 3, 4, 17, -46, 192…

A:

Q: 14. State the domain of the following graph: 6 a. b. C. d. {x € Rx ≥ 6} {x € Rx ≤ 6} {x € R|x ≥ 0}…

A: The domain is the set of x values at which the function exists."Note that as per the rules, we are…

Q: a2 =1 a4=5 Find the sum of the first 8 terms of this arithmetic sequence

A:

Q: Write an explicit formula for the sequence 14 19 8 29 9, 3'7'5'31 5 n+ 4 2"-1 9 n b. an 2" -1 5n +4…

A:

Q: what do you call the indicated sum of the terms in a sequence

A:

Q: Fill in the missing terms for the arithmetic sequence. n 0 1 2 3 0 5 an x −1 3 X

A: The objective of the question is to find the missing terms in the arithmetic sequence. An arithmetic…

Q: Nrite a formula for the general term (the nth term) of the arithmetic sequence. Then use the formula…

A:

Q: Find an expression for the n th term (t) in each of the following sequence: 1 1 1 1 1 >... 3 4 5 6.…

A:

Q: Find the formula for the n term of the following sequence: 11, 6, -25, -100, -237. th

A:

Q: he arithmetic sequence wit

A: