Match the geometric sequence at the left with its explicit and re formulas at the right. 5, 20, 80, 320,... an= 5(3)"-1; an= 3(a,- 1); a1 = 5 5, 555 an = 5(20)n -1; a,= 20(a, – 1); a1 = 5 %3D 3 9 27 ... 5, 15, 45, 135, ... an= 5(4)"-1; an= 4(an – 1); a1 == 5 %3D %3D 5-1 5, 100, 2,000, 40,000... 2. Timothy makes reduced copies of a photograph that has an actua 8 in. Each time he presses the reduce button on the copier, the ca by 12%. What formula shows the pattern for the size of each cop photograph as it is reduced? What is the length of the photograp Timothy presses the reduce button 5 times? Round to the nearest %D a, 8(0.88)-1; 4.8 in. 8(0.88)"; 4.2 in. a,-8(0.12)-1; 1.9 in. O a,-8(1.12)"; 7.1 in. 3. Write a functi

Q: 2. Find the first 4 terms and the 40th term of the arithmetic sequence: = 67.3 – 4.7n - a1 = a2 = az…

A: To find the terms of the given arithmetic sequence, substitute n=1,2,3,....  in the given nth term…

Q: D. Determine the indicated term in the given geometric sequence, 1. a (1,3, 9, ...) 2. a (2,-4, 8..)…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Write down the sequence whose nth term is (i) 2"/n and (ii) [3+ (-1)"]/3".

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Q: 3. Find to given two terms in a geometric sequence, t₁ = 192 and t₂ = 49,152. [5]

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Q: 5. Distinguish between a sequence and a series. Use both words and examples to make this…

A: Distinguish between a sequence and a series:

Q: find the sum of the first 15th terms in the given progression of 1/2,1/4, 1/6……… (complete…

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Q: Which sequence could be described by the recursive definition: tn+1 = -1(tn) + 3 O A. (-9, 6, -3, 0,…

A: Given recursive formula is tn+1=-1tn+3.

Q: 2 = (- 1)"(3**) 8.

A: First three terms are  -9, 27 , 81

Q: 1. Write down the first five terms of the sequence given by: an = (-1)^n+1 / n 2. Find the common…

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Q: write the equation of this geometric sequence and find the value of the 9th term 1/3 , 1 , 3 , 9....…

A: First identify the series than find the nth term .

Q: 4. What is the fourth term in the sequence defined as: a1 126 and an 3(an-1) - 5 %3D %3D

A: A sequence is a function which domain being the set of natural numbers and the range being the set…

Q: 10. If a = 2a., and a, = 3, find a formula for the sequence . (A) 6 (B) 3 x 2 (C) 2 x 3 (D) (3 x 2)"…

A: Givenan=2an-1 and a0=3 We are required to find the value of an

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A: Given geometric sequence is,

Q: Find the seventh term of the arithmetic progression x, x+y, x+2y,....

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Q: Write the first 5 terms of each sequence a(1)=7,a(n)=a(n-1)-3 for n>2. 2. B(1)=2,b(n)=2•b(n-1)-1…

A: we have given relation in sequence.  We have to find the first 5 terms of the sequence

Q: n = Which term of the geometric sequence 2, 10, 50, ... is 19,531,250?

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Q: Using Green's theorem, evaluate [F(r). dr counterclockwise around the boundary curve C of the region…

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Q: 1. For each of the following sequences, write down the first 4 terms of the sequence (an). (a) (급),…

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Q: 2 11 7 17 5 E. The common difference in the arithmetic sequence 3, 12'6' T2'3. IS a. 3 с. 1 4 b. 1 4…

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Q: 4. Find the value of x so that x+7, -x-1, x+ 13,.. shall form a geometric sequence.

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Q: Find the missing term in each of the arithmetic sequence.. 1. 5, 15, , 25 4.49, 42, 28 1 2. -1,-5, ,…

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