Name:__________ warm-up 2-7 (Review 2-6)

Identify the type of function represented by the graph.

Linearpiecewise-definedabsolute valueparabolic

Identify the type of function represented by the graph

A LinearB piecewise-definedC absolute valueD parabolic

ABCD

A.$60 B.$101 C.$102 D.$148

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 homeworkQuizNotes: Class work/ HW

Vocabulary:

.

• Identify and use parent functions.

• Describe transformations of functions.

• family of graphs

• parent graph

• parent function

• constant function

• identity function

• quadratic function

• translation

• reflection

• line of reflection

• dilation

2-7 PARENT FUNCTIONS AND TRANSFORMATONS

Parent f

unctions

and

Transfo

rmatons

Parent functions and Transformation

Parent functions and Transformations

Parent functions and Transformations

Parent functions and Transformations Parent functions

and Transformations Parent functions and

Transformations Parent functions and Transformations Parent functions and

Transformations Parent functions and Transformations Parent functions and

Transformations Parent functions and Transformations Parent functions and

Transformations Parent functions and Transformations Parent functions and

Transformations Parent functions and

Transformations Parent functions and Transformations Parent functions and

Transformations Parent functions and Transformations

Pare

nt

funct

ions

and T

ransf

orm

ati

on

s Pa

rent

Pare

nt fu

nctio

ns a

nd Tra

nsfo

rmatio

n

Pare

nt

A Quick Review Identify the type of function represented by the graph.

A LinearB piecewise-definedC absolute valueD parabolic

Identify the type of function represented by the graph

A LinearB piecewise-definedC absolute valueD parabolic

A.$60 B.$101 C.$102 D.$148

Notes and examples

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

. 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.

Notes and examplesDescribe the translation in y = (x + 1)2. Then graph the function

Describe the translation in y = |x – 4|. Then graph the function.

Notes and examplesDescribe the reflection in y = –|x|. Then graph the function.

Describe the reflection in y = –x2. Then graph the function.

Notes and examples

Notes and examplesWhich of the following is not an accurate description of the transformations in the functionA. +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

?

Notes and examples