Algebra 1 5-8 Independent Practice: Graphing Absolute Value Functions

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by Matthew Richardson

| 6 Questions

1

10

How is the graph of y = |x| - 8 different from the graph of y = |x|?

How is it the same?

After responding, you may check your answer using Desmos below. If you must edit your response, consider also editing your note card.

2

10

What is the equation for the translation of y = |x| 9 units up?

You may check your response using Desmos.

y = |x| + 9

y = |x + 9|

y = |x - 9|

y = |x| - 9

3

10

What is the graph of the function?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

4

10

Compare and Contrast: How are the graphs of y = |x| - 4 and y = |x - 4| the same? How are they different?

5

10

Error Analysis: A student is graphing the equation y = |x - 10| and translates the graph of y = |x| 10 units left. Describe her error.

6

10

Reflection: Math Success

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