In this lesson, you learned how to:

• Explain what it means for a sequence to be arithmetic or geometric.

Here are the activities that helped you reach those goals:

• 4.16.1: Interpreting Function Notation
  • In this activity, you mentally evaluated functions given a function in function notation.
• 4.16.2: What Is an Arithmetic Sequence?
  • In this activity, you learned what makes a sequence arithmetic.
  • 4.16.2: Self Check
  • 4.16.2: Additional Resources
• 4.16.3: A Sequence Is a Type of Function
  • In this activity, you represented a sequence in a graph and discussed if it could be geometric or arithmetic.
  • 4.16.3: Self Check
  • 4.16.3: Additional Resources
• 4.16.4: Identify and Generate Sequences
  • In this activity, you completed the same sequence with different terms to make it arithmetic, then geometric, and then neither.

After these activities, you completed the following practice:

• 4.16.5: Practice