Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43...

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Chapter 43 2016.notebook 1 December 15, 2016 Homework: Chapter 4-3 Skills Practice odd numbers DO NOW:

Transcript of Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43...

Page 1: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

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December 15, 2016

Homework: Chapter 4-3 Skills Practice odd numbers

DO NOW:

Page 2: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

2

December 15, 2016

Page 3: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

3

December 15, 2016

Page 4: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

4

December 15, 2016

Page 5: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

5

December 15, 2016

Page 6: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

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December 15, 2016

Page 7: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

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December 15, 2016

Page 8: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

8

December 15, 2016

Page 9: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

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December 15, 2016

Page 10: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

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December 15, 2016

Page 11: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

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December 15, 2016

Page 12: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

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December 15, 2016

Page 13: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

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Chapter 4­3  Point­Slope Form of Linear Equation

If you have a line with a slope of 4 and a point (2,5), to put this in point slope form:

If you have a line with a slope of ­2 and a point (4, ­5), what is this in point­slope form?

If you have a line with a slope of ­6 and a point (­2, 3), what is this in point­slope form?

If you have a line with a slope of    and a point (2, 5), what is this in point­slope form?

Page 14: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

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If you have 2 points:  (1,3) and (5,­1), you need to find slope first:

So equation is:  or

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Three forms of linear equations:

1. Standard:

2. Slope intercept:(also known as y­intercept)

3. Point­slope:

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Here are 2 points:  (­1, 4) and (2, ­2)  Write a linear equation using the three forms.

Step 1: Find slope Write the point­slope form:

Change this to y­intercept form:

Change this to standard form:

Page 17: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

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Write a linear equation using all 3 forms:

Page 18: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

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Write a linear equation using all 3 forms:

Page 19: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

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Write a linear equation using all 3 forms:

(­2, 11)     (­5, 7)

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Write a linear equation using all 3 forms:

(3, ­3)   (6, 2)

Page 21: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

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Chapter 4­3 2016.notebook

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December 15, 2016

Page 23: Chapter 4-3 2016.notebook - spanewman.files.wordpress.com · 12/12/2016  · Chapter 43 2016.notebook 14 December 15, 2016 If you have 2 points: (1,3) and (5,1), you need to find

Chapter 4­3 2016.notebook

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