1. Name:__________ warm-up 2-7 (Review 2-6)
Identify the type of function represented by the graph.
Linear piecewise-defined absolute value parabolic
Identify the type of function represented by the graph
A Linear B piecewise-defined C absolute value D parabolic
A B C D
A.$60 B.$101 C.$102 D.$148

3. Details of the Day Activities: EQ:
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-up
Review homework
Quiz
Notes:
Class work/ HW
Vocabulary:
Identify and use parent functions. .
Describe transformations of functions.
family of graphs
reflection
line of reflection
dilation
parent graph
parent function
constant function
identity function
quadratic function
translation

4. 2-7 Parent functions and Transformatons
Parent functions and Transformations
Parent functions and Transformations Parent functions and Transformations
Parent functions and Transformatons
Parent functions and Transformations Parent
Parent functions and Transformation Parent
Parent functions and Transformation

5. A Quick Review Identify the type of function represented by the graph.
A Linear B piecewise-defined C absolute value D parabolic
Identify the type of function represented by the graph
A Linear B piecewise-defined C absolute value D parabolic
A.$60 B.$101 C.$102 D.$148

7. Notes and examples

8. Notes and examples
. Identify the type of function represented by the graph.
. Identify the type of function represented be the graph.
Identify the type of function represented be the graph.

9. Notes and examples
Describe the translation in y = (x + 1)2. Then graph the function
Describe the translation in y = |x – 4|. Then graph the function.

10. Notes and examples
Describe the reflection in y = –|x|. Then graph the function.
Describe the reflection in y = –x2. Then graph the function.

11. Notes and examples

12. Notes and examples
Which of the following is not an accurate description of the transformations in the function
A. +4 translates f(x) = |x| right 4 units
B. –2 translates f(x) = |x| down 2 units
C reflects f(x) = |x| across the x-axis
D. +4 translates f(x) = |x| left 4 units ?

13. Notes and examples