Math Problem Statement

Given the function f(x) with the graph shown in Figure 1, determine which figure represents the graph of |f(|x| - 2)| + 2.

Solution

The problem involves identifying the correct graph transformation based on the given function f(x)f(x), which is shown in Figure 1. The task is to find the graph of f(x2)+2|f(|x| - 2)| + 2 among the provided figures.

Step-by-Step Solution:

  1. Absolute Value Inside: The expression x2|x| - 2 reflects the graph of f(x)f(x) about the y-axis (making it symmetric with respect to the y-axis) and then shifts it 2 units to the right.

  2. Absolute Value Outside: The expression f(x2)|f(|x| - 2)| takes the absolute value of the function's output, meaning all negative values of the function will be flipped to positive. This results in only non-negative y-values in the graph.

  3. Vertical Shift: Finally, adding 2 to the entire function f(x2)+2|f(|x| - 2)| + 2 shifts the entire graph up by 2 units.

Considering these transformations, we look for the figure that shows:

  • Symmetry with respect to the y-axis.
  • A horizontal shift to the right by 2 units.
  • No negative values on the y-axis (all values are above or on the x-axis).
  • The graph has been shifted up by 2 units.

After analyzing the provided graphs, the correct transformation corresponds to Figure 7. Figure 7 shows a graph that is symmetric about the y-axis, shifted right by 2 units, has no negative y-values, and is shifted upwards by 2 units.


Would you like more details or have any questions? Here are some related questions you might find useful:

  1. What effect does the absolute value have on a graph?
  2. How do vertical and horizontal shifts affect the graph of a function?
  3. What are the effects of combining multiple transformations on a graph?
  4. How do you reflect a function across the y-axis?
  5. What are some common mistakes when interpreting function transformations?

Tip: When transforming functions, always handle operations inside the function first (horizontal transformations), then outside the function (vertical transformations).

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Math Problem Analysis

Mathematical Concepts

Function Transformation
Absolute Value
Graph Shifting

Formulas

|f(|x| - 2)| + 2

Theorems

Graph Transformation Theorems

Suitable Grade Level

Grades 10-12