ARITHMETIC SEQUENCE, SERIES, AND MEAN

Question 1

list of numbers that are linked by a rule

Answer 1

sequence

Question 2

finite sequence

Answer 2

has first and last term

Question 3

infinite sequence

Answer 3

has first term but no last term

Question 4

series

Answer 4

defined as the sum of numbers in a sequence

Question 5

arithmetic sequence

Answer 5

list of terms that has a constant difference between two consecutive terms

Question 6

a sub n = a sub 1 + (n-1)d

Answer 6

formula for arithmetic sequence

Question 7

arithmetic series

Answer 7

sum of numbers in an arithmetic sequence

Question 8

sequence

Answer 8

list of numbers that are linked by a rule

Question 9

has first and last term

Answer 9

finite sequence

Question 10

has first term but no last term

Answer 10

infinite sequence

Question 11

sum of numbers in a sequence

Answer 11

series

Question 12

formula for arithmetic series with a sub n

Answer 12

s sub n = n/2 (a sub 1 + a sub n)

Question 13

sum of numbers in an arithmetic sequence

Answer 13

arithmetic series

Question 14

number/s between two terms in an arithmetic sequence

Answer 14

arithmetic mean

Question 15

formula for arithmetic series with common difference

Answer 15

s sub n = [2a sub 1 + (n-1)d]