Arithmetic Sequences Quiz Part 1
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Find the 50th term of the sequence 5,-2,-9,-16,...
C. -338
Find the 110th term of the sequence -7,3,13,23,...
A. 1,083
Viola makes gift baskets for Valentines day.
A. 193 Baskets
Write an explicit formula for the sequence10,9.5,9,8.5,8...then find a8
A. an=10-.5(n-1), a8=6.5
is the sequence arithmetic? If so, identify the common difference. 13,20,27,34,...
A. yes;7
Find the arithmetic mean an of an-1=3.9 and an+1=7.1
B. 5.5
write a recursive formula for the sequence 5,18,31,44,57,... then find the next term
B. a1=5;an=an-1+13. The next term is 70
Generate the first five terms in the sequence using the explicit formula cn=12n-11
C. 1,13,25,37,40
Find the second and third term of the arithmetic sequence -7,_,_,-22,-27...
D. -12,-17
