Nth term of Arithmetic Sequence Solving Other Variables

Nth term of Arithmetic Sequence Solving Other Variables

Multiple Choice

How many common difference is needed to be added to A1 to solve for A7?

• 6d

• 7d

• 8d

• 9d

Multiple Choice

How many common difference is needed to be added to A1 to solve for A21?

• 19d

• 20d

• 21d

• 22d

Multiple Choice

How many common difference is needed to be added to A1 to solve for A14?

• 16d

• 15d

• 14d

• 13d

Multiple Choice

Solve for A6 given A1 = 10 d = 3

• 25

• 28

• 22

• 36

Multiple Choice

Solve for A8 given A1 = 25 d = -2

• 9

• 11

• 13

• 42

Multiple Choice

Solve for A10 given A1 = -4 d = 3

• 23

• 26

• 29

• 32

Multiple Choice

Solve for A11 given A1 = -11 d = -4

• 51

• 55

• -51

• -55