Pre-Calc (Mod 9)
Calculate the sum of the infinite geometric series. 250 + 350 + 490 + 686 +...
No sum
All sequences have a explicit formula.
False
Given 1, 6, 11, 16, 21, ... Find the 7th partial sum
112
Find the sum of the geometric series: a(down)1 = 5, r = 3/5
12.5
Calculate the sum of the six terms of the geometric series. 4 + 12 + ..... + 972.
1456
Given 1, 1, 2, 3, 5, 8, 13, 21, ..., Find S6
20
Find the sum of the even numbers from 1 to 300
22,650
Find the sum of the given series up to the 100th term: 3 + 8 + 13 + 18 + .......
25,050
Find the 100th term of the sequence 4, 7, 10, 13...
301
List the next two terms in the sequence. 4, 12, 36, 108,
324, 972
. Find a(down)9 for the geometric sequence. 5, -20, 80, ...
327,680
List the next three terms in the sequence. 4,12, 20, 28,
36, 44, 52
Find the sum of the given arithmetic series: 6 + 12 + 18 + 24 + ...72
468
In the sequence 2, 6, 10, 14... which term has a value of 286?
72
Find a(down)6 of the geometric sequence: 4, 12, 36, . . .
927
Find the 10th term in 8, 6, 4, ...
-10
Find the sum of series if a(down)1 = 2, a(donw)n = -16, n = 6
-42
Write a recursive formula for the sequence, 3, 7, 11, 15, ...
a(down)1 = 3, an = a(down)n-1 + 4