Gough Potter
04/30/2024 · Junior High School
Test the following equation for symmetry with respect to the \( x \)-axis, the \( y \)-axis, and the origin. \( y=x^{2}+5 \) Select all that apply. \( \square \) A. Symmetric with respect to the \( x \)-axis. \( \square \) B. Symmetric with respect to the \( y \)-axis. \( \square \) C. Symmetric with respect to the origin. \( \square \) D. None of these.
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
To test the equation \( y = x^2 + 5 \) for symmetry, we will check each type of symmetry one by one.
**1. Symmetry with respect to the \( x \)-axis:**
To check for symmetry with respect to the \( x \)-axis, we replace \( y \) with \( -y \) in the equation and see if we can obtain the original equation.
Starting with:
\[
-y = x^2 + 5
\]
This simplifies to:
\[
y = -x^2 - 5
\]
This is not the same as the original equation \( y = x^2 + 5 \). Therefore, the equation is **not symmetric with respect to the \( x \)-axis**.
**2. Symmetry with respect to the \( y \)-axis:**
To check for symmetry with respect to the \( y \)-axis, we replace \( x \) with \( -x \) in the equation and see if we can obtain the original equation.
Starting with:
\[
y = (-x)^2 + 5
\]
This simplifies to:
\[
y = x^2 + 5
\]
This is the same as the original equation. Therefore, the equation is **symmetric with respect to the \( y \)-axis**.
**3. Symmetry with respect to the origin:**
To check for symmetry with respect to the origin, we replace \( x \) with \( -x \) and \( y \) with \( -y \) in the equation and see if we can obtain the original equation.
Starting with:
\[
-y = (-x)^2 + 5
\]
This simplifies to:
\[
-y = x^2 + 5
\]
or
\[
y = -x^2 - 5
\]
This is not the same as the original equation \( y = x^2 + 5 \). Therefore, the equation is **not symmetric with respect to the origin**.
Based on the tests, we conclude:
- The equation is **not symmetric with respect to the \( x \)-axis** (A is false).
- The equation **is symmetric with respect to the \( y \)-axis** (B is true).
- The equation is **not symmetric with respect to the origin** (C is false).
Thus, the correct selection is:
- \( \square \) A. Symmetric with respect to the \( x \)-axis.
- \( \checked \) B. Symmetric with respect to the \( y \)-axis.
- \( \square \) C. Symmetric with respect to the origin.
- \( \square \) D. None of these.
Quick Answer
The equation is symmetric with respect to the \( y \)-axis.
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text
Enter your question here…
By image
Re-Upload
Submit