Q9) Find the rule for the nth term (term an )of the following sequence: a) 2, 6, 18, 54, ... b) 1,-1, 1, -1,.. с) 12, 6, 0, -6, -12, ... d) 15, 8, 1, -6, -13, -20,.

Q: 1. Write the first five terms of the sequence defined by i) a, = (-1)"+1 Li. ii) b, = . 2. Find a…

A: Given: Question 1(i)  an=(−1)n+11+nn!(ii)  bn=2nn!find five termsQuestion 2(i)…

Q: What is the next term of the given sequence: 1, -4, 9, -16, 25, -45 -19 O -36 O -25

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Q: 16-21. given the sequence: 12, 14, 16, 18,., Find the following: a. 8th term = b. 12th term = c. Si5…

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Q: 9) For the sequence 0,2,4,6,00., So. Calculate

A: Given, Sequence :  0, 2, 4, 6, . . .

Q: What is the common difference of the arithmetic sequence 5,8, 11, 14? 1) 2) -3 3) 3 4) 9

A: Given arithmetic sequence is 5,8,11,14 find the common difference of arithmetic sequence  d=an-an-1…

Q: 7) Given the sequence 1, 2, 4, 8, 16, 32..., find the 10 term and the sum of the first terms.

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Q: O Write the first five terms of each sequence. a) a, 2"-1,n21, b) b, = b +b 2,b, =1,b, 2, n23.

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Q: Questi In Newton's Law of cooling, Select the correct answer. dT t =k(T-Tm) the constant k is a. a…

A: From the Newton's Law of Cooling, dTdt∝T-Tm which implies dTdt=kT-Tm where 'k' is proportionality…

Q: For given Arithmetic Progression (A.P): AP 7,10,13, 16,. Find 30 term of A.P Find sum up to 30*…

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Q: 3. What is the general term of the sequence: 5, 15, 45, 135, 405, ... a. t₁ = 3(15) b. t₁ = 3(5)n-1…

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Q: Write an algebraic expression for the nth term of each sequence. Then use your expression to…

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Q: 2a. Find a formula for the nth term of the arithmetic sequence below. 1,_,4, , 7, ...

A: Solve by formula

Q: 3 ) Determine the commnon difference, the fifth term, the nth term, and the 100th term of the…

A: An arithmetic sequence can be defined by an = a1+n-1·d where an is the nth term in the sequence, a1…

Q: Simone wrote the sequence 5, 7, 9, 11, .... (4.3) a) Write an algebraic expression for the nth term…

A: Given Simone wrote the sequence 5,7,9,11......

Q: 7. What is the 15th term of the sequence -8,-11,-14,-17, ...? a. -44 b. -47 c. -50 d. -53

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Q: 10) 8, -10, ... А) 3, —1, -5, -9, -13 В) 5, 2, —1, -4, -7 С) 4, 0, —4, -8, -12 D) -1, -5, -9, -13,…

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Q: 1) Write the next four terms of the sequence: {42, 35, 28, 21, ...}. Express the nth term of the…

A: we have to slove the above question and find next four terms of the sequence

Q: Consider the sequence: 17, 14, 11, 8, ..., find the 26th term of the sequence.

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Q: help please

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Q: Find the missing values of the arithmetic sequence A) s-r , 2r+2s , 5r+3s ,6 , ….. B) 6, a-b , 2a+b…

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Q: 7.. Given the values of a and d, write the first three terms of the arithmetic sequence. Then, write…

A: We want to find general term.

Q: 14. Write a recursive formula for the sequence a) 3, -5, -13, -21,... b) 6.-2, 3, .

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Q: How many terms are there in the sequence 1, 1/2, 1/4, 1/8, ..., 1/16,384? (Answer should be an…

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Q: 20. What is the 20th term of the seq 17, 14, 11, 8,...? [A] -40 [B] -34 [C]-31 [D] -25

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Q: -) 2"-1? ) 1 + (-1)"? b) 7? d) -(-2)"?

A: We are given sequence an

Q: . What is the 16th term of the sequence -11,-8,-5,-2,…..? 2. What is the 9th term of the sequence…

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