Math Problem Statement

For each graph below, determine if the function is Odd, Even, or Neither.

Solution

From your uploaded image, it seems like you are working on identifying whether a function is Odd, Even, or Neither based on symmetry properties of the function's graph.

Key concepts:

  1. Even functions:

    • Symmetrical about the y-axis.
    • f(x)=f(x)f(x) = f(-x).
  2. Odd functions:

    • Symmetrical about the origin (rotational symmetry of 180°).
    • f(x)=f(x)f(-x) = -f(x).
  3. Neither:

    • If a function does not exhibit either symmetry.

Analyzing the Graphs:

  1. First Graph:

    • The graph can be rotated 180° about the origin and still appear the same.
    • This indicates it is an odd function.
    • Correct answer: Odd.
  2. Second Graph:

    • The graph is symmetrical about the y-axis.
    • This indicates it is an even function.
    • Correct answer: Even.

It seems the selections made in the example provided are incorrect because the symmetry of the graphs was not properly identified.


Would you like a more detailed explanation of these properties or help with additional examples?

5 Related Questions:

  1. How can you algebraically verify if a function is even or odd?
  2. Can a function be both even and odd? Why or why not?
  3. How does rotational symmetry help in identifying odd functions?
  4. Are there real-world examples of even or odd functions?
  5. How can the concept of symmetry be applied in solving equations?

Tip:

Always test f(x)=f(x)f(x) = f(-x) and f(x)=f(x)f(-x) = -f(x) algebraically to confirm even or odd status, especially when the graph is unclear.

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Math Problem Analysis

Mathematical Concepts

Symmetry in functions
Odd and even functions
Graph analysis

Formulas

f(x) = f(-x) (for even functions)
f(-x) = -f(x) (for odd functions)

Theorems

Symmetry about the y-axis for even functions
Rotational symmetry about the origin for odd functions

Suitable Grade Level

Grades 9-11