Math Problem Statement
Solution
Let's analyze the problem you provided.
The question asks for the transformations required to convert the graph of the function into the function .
We start by recognizing the structure of :
Transformations:
-
Reflection about the x-axis:
- The negative sign outside the absolute value, , indicates a reflection of the graph of over the x-axis. So this transformation applies.
-
Horizontal shift:
- The inside the absolute value, , indicates a horizontal shift to the left by 2 units. So a horizontal shift is applied.
There are no vertical shifts, stretches, or reflections about the y-axis involved.
The correct transformations are:
- A: Reflection about the x-axis
- E: Horizontal shift (left by 2 units)
Thus, the correct selections would be:
- A. Reflection about the x-axis
- E. Horizontal shift
Let me know if you would like more details or explanations on any step.
Here are 5 related questions you might explore:
- How would the graph change if the function was instead of ?
- What effect does adding a constant outside the absolute value, like , have on the graph?
- How does a vertical stretch or shrink affect an absolute value graph?
- What is the effect of reflecting a graph about the y-axis?
- How can you determine the vertex of the graph of ?
Tip: Always identify the order of transformations when graphing functions, as some transformations can affect others (e.g., reflections and shifts).
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Math Problem Analysis
Mathematical Concepts
Transformations
Absolute Value Functions
Formulas
f(x) = |x|
h(x) = -|x + 2|
Theorems
Transformation Rules
Reflection and Shift Properties
Suitable Grade Level
Grades 9-11
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