Sequences Arithmetic or Geometric

Fill in the blank: Geometric sequences are graphed as _____________ functions.

• Linear

• Exponential

An ______________sequence is a sequence of numbers in which the difference between any two consecutive terms is a constant. 

• Geometric Sequence

• Arithmetic Sequence

Is this sequence arithmetic, geometric, or neither?
{26, 22, 18, 14, ...}

• Arithmetic

• Geometric

• Neither

Is this sequence Arithmetic, Geometric, or Neither?
{14, 22, 30, 38, .. }

• Arithmetic

• Geometric

• Neither

What is the 6th term in the following sequence?
11, 15, 19, 23, ___, _?_

• 30

• 27

• 31

• 32

Find a₁₈ for the following geometric sequence, -3, 6, -12, 24,,,

• -37

• -786,432

• 393,216

• 258,280,326

A _____________sequence is a sequence of numbers in which the ratio between any two consecutive terms is a constant. 

• Geometric Sequence

• Arithmentic Sequence

3, 9, 15, 22, ...

Is this sequence arithmetic, geometric, or neither?

• arithmetic (common difference d = 6)

• geometric (common ratio r = 4)

• neither (no common difference OR common ratio) neither (no common difference OR common ratio)

Is this sequence Arithmetic, Geometric, or Neither?
{2, 9, 7, 14, 12, 19, ... }

• Arithmetic

• Geometric

• Neither

Find the sequence 10, 20, 30, 40.........

• Multiply by 10

• Add 10  

• Multiply by 2