Stations Review for Unit 2 - Tredyffrin/Easttown School ...



Stations Review for Unit 2

1. Determine if the following graph is a function or not. State the domain and range of the function in interval notation.

Evaluate[pic]

2. Solve the absolute value inequality.

3. Solve this absolute value inequality. Graph your solution on a number line and also write it in interval notation!

4. Solve this absolute value inequality. Graph your solution on a number line and also write it in interval notation!

5. Describe each translation that has occurred. Also, list the parent function.

5a.

5b.

5c.

6.Given the parent function, |x|, write the new equation that is translated to the left 5 units, and down 6 units. What is the vertex of the new equation? (Stuck? use you calculator!!)

7. 1. Determine if the following graph is a function or not. State the domain and range of the function in interval notation.

8. Write the equation of the absolute value function given below. What is the vertex?

9. Write the equation of the absolute value function given below. what is the vertex?

10. Identify the parent function, describe the translation, and determine the new vertex of:

[pic]

11.Identify the parent function, describe the translation, and determine the new vertex of:

[pic]

12. Given the parent function, |x|, write the new equation that is translated up 3 units, and reflected across the x-axis. What is the vertex of the new equation? (Stuck? use you calculator, and think about how a reflection happened!!)

13. Solve the absolute value inequality. Graph the solution set on a number line and write in interval notation.

[pic]

14.What is the technical definition of an absolute value?

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