Sequences and Series: Tell Us Sumthing Good True or False

1. Find the common difference for the sequence 8, 4, 0, …->-4
2. Find the next three terms: ->


3. List the first 4 terms of the arithmetic sequence given by {an} = (an – 1) + 4 whose first term is -5.->-5, -9, -13, -17
4. Find the recursive rule for the sequence -1, -6, -11, -16, …->{an} = (an – 1) – 5
5. Find the explicit rule for the arithmetic sequence given by 2, 4, 6, 8, …->{an} = 2 + 2(n – 1)
6. Given the arithmetic sequence {an} = (an – 1) – 1 with a1 = 1, find the 40th term.->40
7. Find the 5th partial sum of the sequence {an} = 4 – 2(n – 1).->2
8. Find the 10th partial sum of the sequence {an} = 3 + 2(n – 1).->120
9. Find the sum: ->180
10. Find the sum: ->33

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