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Biblioteka

(U1) Lesson 9 - Geometric Meanies

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Posljednje ažuriranje about 3 years ago
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Jump Start

Answer questions #1-3. Make sure to show your work on #1.

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Today's Learning Goal:

  • Apply understanding of the common ratio between terms in a geometric sequence to find missing terms.

Today's Materials:

  1. Laptop

  2. Pencil

  3. Guided Note Sheet

  4. Binder

Please complete the Jump Start (activator). This is independent it should be silent.

Pitanje 1
1.

What are the missing terms?

Pitanje 2
2.

Evaluate.

Pitanje 3
3.

Evaluate.

Guided Notes Paper:

Lets do some guided notes on the provided paper before we come back to practice some more missing terms tables.

Root Calculator

Click the link for a root calculator.

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Pitanje 4
4.

Watch me while I,

Find the missing terms in the geometric sequence, show your work.

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Pitanje 5
5.

Watch me one more time,

Find the missing terms in the geometric sequence, show your work.

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Partner Practice:

Instructions: Each of the tables given represents an geometric sequence. Find the missing terms in the sequence, show your method, and create the explicit equation.

Whatever isn't finished is your homework.

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Pitanje 10
10.

The explict equation for the table in #9 is:

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Pitanje 6
6.

Together lets,

Find the missing terms in the geometric sequence, show your work.

Pitanje 7
7.

Now try independently,

Find the missing terms in the geometric sequence, show your work.

Pitanje 8
8.

Reorder the steps to finding the missing terms for a geometric sequence.

Put the steps to finding missing terms in geometric sequences in order.

  1. Take the "# of jumps" root of the answer from when you divided. The result is your ratio.

  2. Multiply the first term by the ratio and continue until you fill all missing terms.

  3. Count the number of jumps between known terms.

  4. Check your work for mistakes.

  5. Divide the last term by the first term.

Pitanje 9
9.

Find the missing terms in the sequence, show your work.

Pitanje 11
11.

Find the missing terms in the sequence, show your work.

Pitanje 12
12.

The explict equation for the table in #11 is:

Pitanje 13
13.

Find the missing terms in the sequence, show your work.

Pitanje 14
14.

The explict equation for the table in #13 is: