1. Choose the correct answer. What is the equation for the 9th term of the sequence given? -2.5, –15, –90, ... O ag = -2.5(6)° ag = -2.5(5)® -2.5(6)8 = -2.5(5)°

Q: which term of the sequence  -1,3,7,11... is 95

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Q: Determine the 15th term of the sequence 3,1,-1,-3

A: A sequence is said to be an arithmetic sequence if the difference between successive term is same.…

Q: Calculate the first 5 terms of the sequence an = Factions and as decimals to 3dp. (1+)", expressing…

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Q: Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.

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Q: Find the seventh term and the sum of the first seven terms of the geometric sequence 6, −3,32, −34,…

A: Given: A geometric sequence is given.6, -3, 32, -34, ... To Find: The seventh term and the sum of…

Q: Find the 6th term of the geometric sequence when a1=10,an=10(-2) ^n-1

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Q: List the first five terms of the sequence. an = (-1)^-1 3n a₁ = 1/3 1 32= -1/6 33=1/9 аз 34 = 45 ||…

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Q: Write the first three terms of the sequence defined by a₁ = 2, 2a, +3 an +1 = an +2 'n

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Q: Why is the sequence geometric

A: To explain why the given sequence is geometric.

Q: Write an expression for the nth term of the sequence 1. 1, (1/4), (1/9), (1/16) 2. 2, -1, (1/2),…

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Q: Calculate the next term in the arithmetic sequence that increases by 90, if the current term is 78.

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Q: Can the sequence 2, −4, 8, −16, 32, … be represented by an exponential function? Why or why not?

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Q: Find for the 10th term of a geometric sequence whose first term is -3 and whose common ratio is -2.

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Q: an = (- 8)"

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Q: List the first five terms of the sequence. (-1)^-1 47 a₁ = a1 22 N a3 34 = 25 || = an =

A: Therefore