do now!€¦ · ch. 2 review assignment ch. 2 extra credit review assignment - see class website...
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![Page 1: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/1.jpg)
September 26, 2019
DO NOW!1) Turn in _______ and take back your graded homework
2) Take out last night's homework and raise your hand for a stamp
3) Sit quietly and consider which problems you would like to discuss as a class.
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September 26, 2019
Today's Agenda:1) Correct 2.6b Homework
2) Introduction to Functions
3) Ch. 2 Test Review - Work Time
Chapter 2 Test
3.1 is not on our Ch. 2 Test...obviously!
![Page 3: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/3.jpg)
September 26, 2019
Questions from last night's homework?
![Page 4: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/4.jpg)
September 26, 2019
![Page 5: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/5.jpg)
September 26, 2019
![Page 6: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/6.jpg)
September 26, 2019
3.1 Date:
• I CAN identify functions and determine domain/range
![Page 7: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/7.jpg)
September 26, 2019
What is a function?
• Each __________ is paired with only one _________
![Page 8: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/8.jpg)
September 26, 2019
Determine whether each relation is a function. Explain.
a. (−2, 2), (−1, 2), (0, 2), (1, 0), (2, 0)
b. (4, 0), (8, 7), (6, 4), (4, 3), (5, 2)
![Page 9: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/9.jpg)
September 26, 2019
![Page 10: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/10.jpg)
September 26, 2019
Determine whether each graph represents a function. Explain.
a. b.
c. d.
![Page 11: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/11.jpg)
September 26, 2019
Extra Credit Opportunity: Build your own function machine!
![Page 12: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/12.jpg)
September 26, 2019
Find the domain and range of the function represented by the graph.
a. b.
Circle one: The domain is....
Discrete
Continuous
Discrete
Continuous
![Page 13: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/13.jpg)
September 26, 2019
The function y = −3x + 12 represents the amount y (in fluid ounces) of juice remaining in a bottle after you take x gulps.
a. Identify the independent and dependent variables.
b. The domain is 0, 1, 2, 3, and 4. What is the range?
![Page 14: DO NOW!€¦ · Ch. 2 Review assignment Ch. 2 EXTRA CREDIT review assignment - see class website for answer key Assigned: _____ Due: _____ September 26, 2019 Chapter 2 Review: •](https://reader035.vdocuments.us/reader035/viewer/2022062607/605475fb5e972a23ef1125f9/html5/thumbnails/14.jpg)
September 26, 2019
Break time!Everyone stand up!
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September 26, 2019
Your chance to learn more about your classmates!
Who is __________?We will ask question until the timer ends. Be creative!
Ground Rules:- Inappropriate questions will end the activity. Act responsibly so we can all enjoy the opportunity to get to know each other!
VIPSpotlight
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September 26, 2019
Notes on our Chapter Test:• No Calculator
• 16 questions and one extra credit question.
• Questions?
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September 26, 2019
Concept Check:
Today we learned....
1) How to solve absolute value inequalities
Update Your Assignment Sheet with Tonight's Homework:
Ch. 2 Review assignment
Ch. 2 EXTRA CREDIT review assignment - see class website for answer key
Assigned: __________ Due: __________
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September 26, 2019
Chapter 2 Review:• Work on the chapter 2 review from your assignment
sheet. You can work alone, or do the review with a partner.
• If you have questions, ask your neighbors first, then ask Dylan
• Remember to check your answers!