Arithmetic Sequence Model

What is the difference (d), in this arithmetic sequence?

• 14

• 8

• 3

• -3

What is the difference (d), in this arithmetic sequence?

• 5

• 6

• 10

• 11

Find the 25th term of the sequence if a₁ = 5 and d = 0.5. (Hint: Write the explicit rule, then substitute n=25)

• 18

• 17

• 15

• 14

Find the 32nd term of this sequence.

34, 37, 40, 43, ... (Hint: Find the explicit rule, then substitute n=32)

• 32

• 64

• 127

• 356

Find the 22nd term of the following sequence:

5, 8, 11, ... (Hint: Find the explicit rule and then substitute n=22)

• 14

• 68

• 63

• 71

Determine the value of f(10) from the table above.

• 100

• 128

• 140

• 150

Determine the value of f(9) from the table above.

• 2.00

• 2.05

• 1.95

• 2.15

Determine the value of f(20) in the table above

• 1,450

• 1,555

• 1,500

• 1,490

Determine the value of f(18) from the table above.

• 72.90

• 73.00

• 75.00

• 70.00

What is the common difference displayed in the graph?

• 15

• 20

• 19

• 25