Geometric and Arithmetic Sequences Explicit and Recursive

Name the Sequence:

300, 150, 75, 37.5.....

• A. Arithmetic

• B. Geometric

• C. Recursive

• D. Explicit

Name the Sequence:

18, 22, 26, 30, 34.....

• A. Arithmetic

• B. Geometric

• C. Recursive

• D. Explicit

The Explicit Formula for the Geometric Sequence is:

Identify the common difference.

• d=4

• d=3

• d=-4

• d=-3

• 1

• 2

• 3

• 4

Given          t(n+1) = t(n) + 3
and             t(1) = 10, 
is this sequence also arithmetic or  geometric or neither?

• arithmetic

• geometric

• neither

• Don't pick this one!

Given      t(n+1) = t(n) - 3 
and          t(1) = 6,
is this sequence also arithmetic or geometric or neither?

• arithmetic

• geometric

• neither

• Pick this one...if you like getting answers wrong

A sequence is defined recursively by the function below. What are the terms of the sequence?​ ​

• 2

• 0.0625

• 4

• 1

• 0.5

• 0.25

• 0.125

A sequence is defined recursively by the function below. What are the terms of the sequence?​ a_3=​ a_8=​

• 2

• 0.0625

• 4

• 1

• 0.5

• 0.25

• 0.125

The 6th term of the sequence 4,7,10,13 are

• 19

• 15

• 18

• 16