# Lesson Worksheet: Sequences as Functions Mathematics

In this worksheet, we will practice identifying arithmetic sequences as linear functions and geometric sequences as exponential functions.

Q1:

Which of the following sequences is not classified as arithmetic or geometric?

• A
• B
• C
• D
• E

Q2:

Is the following sequence arithmetic or geometric?

• ABoth arithmetic and geometric
• BArithmetic only
• CNeither arithmetic nor geometric
• DGeometric only

Q3:

What kind of sequence is the following: ?

• Ageometric and arithmetic
• Bgeometric only
• Carithmetic only
• Dneither geometric nor arithmetic

Q4:

What kind of sequence is the following? • AArithmetic only
• BBoth geometric and arithmetic
• CGeometric only
• DNeither geometric nor arithmetic

Q5:

The graph of the first four terms of an arithmetic sequence is shown. By writing the sequence in the form , find the 23rd term of the sequence.

Q6:

What kind of sequence is the sequence ?

• ANeither geometric nor arithmetic
• BGeometric and arithmetic
• CGeometric only
• DArithmetic only

Q7:

Which of the following represents the sequence ?

• A • B • C • D • E Q8:

What kind of sequence is the following? • ABoth geometric and arithmetic
• BArithmetic only
• CGeometric only
• DNeither geometric nor arithmetic

Q9:

What kind of sequence is the following: ?

• AArithmetic only
• BNeither geometric nor arithmetic
• CGeometric and arithmetic
• DGeometric only

Q10:

What kind of sequence is ?

• ANeither geometric nor arithmetic
• BGeometric and arithmetic
• CArithmetic only
• DGeometric only