Ramos Bernard
01/08/2023 · Senior High School
Does the equation \( 2 x y=1 \) represent \( y \) as a function of \( x \) ?
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
To determine whether the equation \( 2xy = 1 \) represents \( y \) as a function of \( x \), we need to solve for \( y \) in terms of \( x \).
Starting with the equation:
\[
2xy = 1
\]
we can isolate \( y \) by dividing both sides by \( 2x \) (assuming \( x \neq 0 \)):
\[
y = \frac{1}{2x}
\]
This expression shows that for each non-zero value of \( x \), there is a corresponding value of \( y \). Therefore, \( y \) can be expressed as a function of \( x \) when \( x \neq 0 \).
However, it is important to note that the equation does not define \( y \) for \( x = 0 \) because division by zero is undefined. Thus, while \( y \) can be expressed as a function of \( x \) for all \( x \) except \( 0 \), it does not represent \( y \) as a function of \( x \) over the entire set of real numbers.
In conclusion, the equation \( 2xy = 1 \) represents \( y \) as a function of \( x \) for \( x \neq 0 \).
Quick Answer
The equation \( 2xy = 1 \) represents \( y \) as a function of \( x \) when \( x \neq 0 \).
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