Sequence

Sequence

* arithmetic "adds up"

* geometric "multiplies up"

Multiple Choice

What sort of sequence goes up in a constant step from one term to the next ?

• arithmetic

• geometric

• Fibonacci

Open Ended

What do we call this constant step ?

Multiple Choice

What sort of sequence goes up by a constant factor from one term to the next ?

• arithmetic

• geometric

• Fibonacci

Open Ended

What do we call this constant factor ?

Multiple Choice

What type of sequence is this {2, -2, 2, -2, ...} ?

• arithmetic

• geometric

• both

• neither

Multiple Choice

For this sequence, what is the common ratio ?

{2, -2, 2, -2, ...}

• 1

• -1

• 2

• -2

Multiple Choice

For this sequence, what is the 10th term ?

{2, -2, 2, -2, ...}

• 1

• -1

• 2

• -2

Multiple Choice

What type of sequence is {2,2,2,2,...}?

• arithmetic

• geometric

• both

• neither

Multiple Choice

For this sequence, what is the common difference ?

{2, 2, 2, 2, ...}

• 0

• 1

• 2

Multiple Choice

For this sequence, what is the common ratio ?

{2, 2, 2, 2, ...}

• 0

• 1

• 2