MP3 Lesson 2 Attributes of a Cube Root Function

MP3 Lesson 2: Attributes of Cube Root Functions

Dropdown

In the bell ringer: ​

x-intercept=​

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y-intercept=​

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rotational symmetry about:​

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Minimum on [1,4]:​

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Maximum on [1,4]:​

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We will analyze graphs to determine attributes of cube root functions.
I will summarize how to determine attributes of cube root functions from their graphs.
TEKS 2A.2A

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Attributes of Cube Roots

Multiple Choice

What is your intercepts and rotational symmetry about for example 1?

• x-int: (0,0)

  y-int: (0,0)

  rotationial symm: (0,0)

• x-int: (0,0)

  y-int: (0,1)

  rotationial symm: (0,1)

• x-int: (0,0)

  y-int: (0,1)

  rotationial symm: (0,0)

• x-int: (1,0)

  y-int: (0,-1)

  rotationial symm: (0,-1)

Check your answers! How did you do? What is the major difference between this lesson and lesson 1?
Make sure to fill in your notes :)

​Use Interval Notation for Domain and Range

Multiple Choice

What was your domain and range for examples 2?

• All real numbers for both

• All real numbers greater than 0 for both

• Domain: (-∞,0]

  Range: (-∞,0]

• Domain: [0,∞)

  Range: [0,∞)

Multiple Choice

Does your domain and range change at all for any of these examples?

• yes

• no

• depends

How did you do? Make sure to fill in your notes :)

Use Inequality Notation for Domain and Range

Use Inequality Notation for Domain and Range

Fill in the Blanks

What is the maximum on the given interval for example 3? Only give 2 decimal places (hundreths)

How did you do? Make sure to fill in your notes :)

Use Inequality Notation for Domain and Range

Drag and Drop

What is the maximum and the minimum on the given interval for example 4? Maximum=

Placeholder

​ Minimum=

Placeholder

Drag these tiles and drop them in the correct blank above

2

-0.44

 - 1.5

-1

10

4.2

2.4

-0.34

Check your answers against the graph!

Poll

Rate how comfortable you feel finding attributes of a function, whether it's the cubic or cube root.

• 5 - Totally got this!

• 4 - It's pretty easy.

• 3 - Maybe some more pratise will be nice

• 2 - I need some clarification on a few things.

• 1 - Help, I'm totally lost!