Algebra 1 7-8 Guided Practice: Geometric Sequences
By Matt Richardson
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Last updated over 2 years ago
18 Questions
![](https://s3.amazonaws.com/app-production-uploads/7935aa24-aec0-44f9-8224-3104dffc2e7a_migrated-178007_GuidedPractice.png)
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10
1.
Solve It! Imagine working part time at a clothing store. Each week a coat doesn't sell, its price is marked down 20%. What will the sale price for the coat be after three weeks of not selling? Enter the dollar amount in this form: $71.23
Solve It! Imagine working part time at a clothing store. Each week a coat doesn't sell, its price is marked down 20%. What will the sale price for the coat be after three weeks of not selling? Enter the dollar amount in this form: $71.23
![](https://d3rqz33hmpm7kb.cloudfront.net/91200a7b-f914-4e81-b427-f0730bbc93c1_a.png)
![](https://d3rqz33hmpm7kb.cloudfront.net/4143668d-e867-4d7a-b130-c6a6796dde0f_b.png)
![](https://d3rqz33hmpm7kb.cloudfront.net/3932692e-5174-40c2-a412-eb3123cc3232_c.png)
![](https://d3rqz33hmpm7kb.cloudfront.net/5f8339d7-125c-4ff5-90a7-85b4a2ece3cc_d.png)
![](https://d3rqz33hmpm7kb.cloudfront.net/2022-01-02/migrated-178007/61d1a7a76412890c1e119a64_TakeNoteCornellNotesPage.png)
6
2.
Take Note: In a __________ sequence, the ratio of any term to its preceding term is a__________ value, also called a __________.
5
3.
Take Note: Consider the geometric sequence below.
3, 6, 12, 24
What is the common ratio?
Take Note: Consider the geometric sequence below.
3, 6, 12, 24
What is the common ratio?
5
4.
Take Note: Consider the geometric sequence below.
3, 6, 12, 24
What are the terms? Select all that apply.
Take Note: Consider the geometric sequence below.
3, 6, 12, 24
What are the terms?
Select all that apply.
10
5.
Take Note: A(n) __________ definition of a geometric sequence can be used to build each term of the sequence based on the term right before it.
A(n) __________definition can be used to build each term of the sequence based on its place in the sequence, n.
![](https://dm2ec218nt2z5.cloudfront.net/85a021fe833636e17b75.1.png)
10
6.
Problem 1 Got It?
Problem 1 Got It?
![](https://dm2ec218nt2z5.cloudfront.net/f01b016935a7c2123815.1.png)
10
7.
Problem 1 Got It?
Problem 1 Got It?
![](https://dm2ec218nt2z5.cloudfront.net/e16c0b085c2bde7d599c.1.png)
10
8.
Problem 1 Got It?
Problem 1 Got It?
![](https://dm2ec218nt2z5.cloudfront.net/1112f510ddf6ebb5eb08.1.png)
10
9.
Problem 1 Got It?
Problem 1 Got It?
![](https://d3rqz33hmpm7kb.cloudfront.net/74541680-eb94-4241-8599-d811afe9fdfb_e.png)
![](https://dm2ec218nt2z5.cloudfront.net/967154b41f8c66c6a032.1.png)
10
12.
Problem 2 Got It?
Problem 2 Got It?
F.BF.2
F.LE.2
![](https://dm2ec218nt2z5.cloudfront.net/f859af558ebee599159a.1.png)
10
13.
Problem 2 Got It?
Problem 2 Got It?
F.BF.2
F.LE.2
![](https://d3rqz33hmpm7kb.cloudfront.net/2022-01-02/migrated-178007/61d1ab8bcf7d627bd502fc3e_TakeNoteCornellNotesPage.png)
10
14.
Take Note: Summarize the process of finding recursive and explicit formulas for geomtric sequences that is demonstrated in Problem 2.
Take Note: Summarize the process of finding recursive and explicit formulas for geomtric sequences that is demonstrated in Problem 2.
10
15.
Problem 3 Got It? Write a recursive formula and an explicit formula for the sequence. Find the 8th term of the sequence.
Problem 3 Got It? Write a recursive formula and an explicit formula for the sequence. Find the 8th term of the sequence.
F.LE.2
10
16.
Problem 3 Got It? Write a recursive formula and an explicit formula for the sequence. Find the 8th term of the sequence.
Problem 3 Got It? Write a recursive formula and an explicit formula for the sequence. Find the 8th term of the sequence.
F.LE.2
![](https://d3rqz33hmpm7kb.cloudfront.net/b993d9b9-2e62-4045-bbdd-bed9815cda06_d.png)
20
17.
Problem 4 Got It? A geometric sequence has an initial value of 2 and a common ratio of 3.
Write a function to represent the sequence in the response field. Graph the function on the canvas. Include all relevant graph detail.You may complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
Problem 4 Got It? A geometric sequence has an initial value of 2 and a common ratio of 3.
Write a function to represent the sequence in the response field.
Graph the function on the canvas. Include all relevant graph detail.
You may complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
F.LE.2
![](https://dm2ec218nt2z5.cloudfront.net/2020-04-15/migrated-178007/5e977702f9a35c8245f4a005_TakeNoteCornellNotesPage.png/page-1.png)
10
18.
Take Note: Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?
Take Note: Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?