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2. what is the 8th term of the sequence given by an=3n-5 a. -2 b. 19 c. 24 d.29 3.write an explicit formula for the sequence 2,8,14,20,26 a. an=2n-2 b. an=2n+2 c. an=4n+2 d. an=6n-4
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Dec 12, 2018
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2. what is the 8th term of the sequence given by an=3n-5
a. -2
b. 19
c. 24
d.29
3.write an explicit formula for the sequence 2,8,14,20,26
a. an=2n-2
b. an=2n+2
c. an=4n+2
d. an=6n-4
Mathematics
high-school
Arturvt
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1
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The answer to
number 2.
is:
b. 19
The answer to
number 3.
is:
an=6n-4
Aadidasu
answered
Dec 14, 2018
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Aadidasu
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(1) To determine the 8th term of the sequence, substitute 8 to n of the equation.
a₈ = 3(8) - 5 = 19
Answer is letter B.
(2) It can be observed that the numbers in the sequence is 6 times n (its position) minus 4. Thus, the answer is letter D.
Tony Toews
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Dec 18, 2018
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Tony Toews
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