9.5 dilations.notebook february 06, 2019 · 9.5 dilations.notebook 2 february 06, 2019 learning...
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![Page 1: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/1.jpg)
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![Page 2: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/2.jpg)
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Learning Goal: Today I will learn about dilations.
Success Criteria: I am able to graph a dilation, find a scale factor and center of dilation.
![Page 3: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/3.jpg)
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9.5 Dilations
![Page 4: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/4.jpg)
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What is a dilation?
A transformation whose preimage and image are similar. Every dilation has a scale factor and a center.
![Page 5: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/5.jpg)
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*What is a dilation?
When an object changes in size but not in shape
ys
![Page 6: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/6.jpg)
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Finding a scale factor (n)
![Page 7: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/7.jpg)
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*Center of Dilation
The point from which a dilation emanates.
ys
![Page 8: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/8.jpg)
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*Enlargement
A dilation with a scale factor greater than one.
ys
![Page 9: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/9.jpg)
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*Reduction
A dilation with a scale factor less than one.
ys
![Page 10: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/10.jpg)
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![Page 11: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/11.jpg)
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The center of dilation is ____Scale Factor: _________
x3
![Page 12: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/12.jpg)
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Center: _______ Scale Factor: _________(0, 0) Reduction
Follow on worksheet
Find the ordered pairs for each one
J J'
K K'
M M'
L L'
![Page 13: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/13.jpg)
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Center: _______ Scale Factor: _________(0, 0)
Find the ordered pairs for each one
![Page 14: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/14.jpg)
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Graphing Dilations
Dilate the preimage with a scale factor of 3/2 and center (0, 0)
A
B
C
A (2, 2)A'
![Page 15: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/15.jpg)
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Graphing Dilations
Find the center of dilation for the image and preimage.
J
K L
M
K' L'
J' M'
![Page 16: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/16.jpg)
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![Page 17: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/17.jpg)
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2 1 0 1 2 3 4 5 6 7 8 9 10
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Closure: Today I learned how to graph a dilation, find a scale factor and center of dilation.
Use a ruler when finding the center of dilation!
![Page 19: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/19.jpg)
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Quiz and Worksheet
![Page 20: 9.5 Dilations.notebook February 06, 2019 · 9.5 Dilations.notebook 2 February 06, 2019 Learning Goal: Today I will learn about dilations. Success Criteria: I am able to graph a dilation,](https://reader033.vdocument.in/reader033/viewer/2022050512/5f9c8adc6fbcf9045b545b19/html5/thumbnails/20.jpg)
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