![Page 1: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/1.jpg)
Name:__________ warm-up 2-6
Which scatter plot represents the data shown in the table?
Which prediction equation represents the data shown in the table?
A. y = 2x + 94
B. y = 2x + 64
C. y = –2x + 94
D. y = –2x + 64
Use your prediction equation to predict the missing value.
A
![Page 2: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/2.jpg)
The scatter plot shows the number of summer workouts the players on a basketball team attended and the number of wins during the following season. Predict the number of wins the team would have if they attended 24 summer workouts.
![Page 3: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/3.jpg)
Details of the DayEQ:Why are both equations and inequalities needed to describe the solutions to a real-world problem?
What are the different ways that slope can be used to represent various concepts?
I will be able to…
Activities:Warm-upReview homework Notes: Special FunctionsMid-chapter testClass work/ HW
Vocabulary:• piecewise-defined function•piecewise-linear function
•step function
•greatest integer function
•absolute value function
.• Write and graph piecewise-
defined functions.
• Write and graph step and absolute value functions.
![Page 4: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/4.jpg)
2-6 Special Functions
Special
Piecewise function graphPiecewisePiecewise
Piecewise function graphPiecewise function graph
Piece
wis
e f
unct
ion
gra
ph P
iece
wis
e
funct
ion g
rap
h
Piece
wise
functio
n g
raphPie
cew
ise
functio
n g
rap
h
![Page 5: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/5.jpg)
A Quick ReviewWhich scatter plot represents the data shown in the table?
Which prediction equation represents the data shown in the table?
A. y = 2x + 94
B. y = 2x + 64
C. y = –2x + 94
D. y = –2x + 64
Use your prediction equation to predict the missing value.
A
![Page 6: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/6.jpg)
The scatter plot shows the number of summer workouts the players on a basketball team attended and the number of wins during the following season. Predict the number of wins the team would have if they attended 24 summer workouts.
A Quick Review
![Page 7: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/7.jpg)
Notes and examples
![Page 8: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/8.jpg)
Notes and examplesWrite the piecewise-defined function shown in the graph.
![Page 9: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/9.jpg)
Notes and examplesPSYCHOLOGY One psychologist charges for counseling sessions at the rate of $85 per hour or any fraction thereof. Draw a graph that represents this situation.
![Page 10: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/10.jpg)
Notes and examplesSALES The Daily Grind charges $1.25 per pound of meat or any fraction thereof. Draw a graph that represents this situation.
![Page 11: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/11.jpg)
Notes and examples
![Page 12: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/12.jpg)
Notes and examplesGraph y = |x| + 1. Identify the domain and range.
![Page 13: Name:__________ warm-up 2-6 Which scatter plot represents the data shown in the table? Which prediction equation represents the data shown in the table?](https://reader035.vdocuments.us/reader035/viewer/2022062621/551c0f64550346b24f8b5357/html5/thumbnails/13.jpg)
Notes and examplesIdentify the function shown by the graph.