In this lesson, you learned how to:
- Explain why different equations can represent the same sequence.
Here are the activities that helped you reach those goals:
- 4.18.1 Repeated Operations
- In this activity, you looked at different ways to represent repeated addition with multiplication and exponents.
- 4.18.2 Identifying Domain for a Function
- 4.18.3 Define an Arithmetic Sequence by the nth Term
- In this activity, you learned how to represent arithmetic sequences using an explicit general rule.
- 4.18.3: Self Check
- 4.18.3: Additional Resources
- 4.18.4 Define a Geometric Sequence by the nth Term
- In this activity, you learned how to represent geometric sequences using an explicit general rule.
- 4.18.4: Self Check
- 4.18.4: Additional Resources
- 4.18.5 Interchanging between Formulas
- In this activity, you learned that arithmetic and geometric sequences can be written using the recursive definition and the nth term. It is possible to use them interchangeably.
- 4.18.5: Self Check
- 4.18.5: Additional Resources
- 4.18.6 Different Types of Equations
- In this activity, you looked at how the same arithmetic sequence was represented recursively and with the nth term.
After these activities, you completed the following practice:
- 4.18.7 Practice
Checking In
On a scale of 1 to 5, how confident do you feel about the learning goals of this lesson?
Nice reflection! You learn more when you take the time to reflect on your thinking.