Gonzalez Cook
10/08/2023 · Senior High School
\( \begin{array}{ll}p=\frac{x}{450}+\frac{1}{2} & \text { Supply equation } \\ p=\frac{6,300}{x} & \text { Demand equation }\end{array} \)
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
The given equations represent the supply and demand equations in the market.
Supply equation: \( p = \frac{x}{450} + \frac{1}{2} \)
Demand equation: \( p = \frac{6,300}{x} \)
To find the equilibrium point, we need to set the supply equation equal to the demand equation and solve for \( x \).
Setting the supply equation equal to the demand equation:
\( \frac{x}{450} + \frac{1}{2} = \frac{6,300}{x} \)
Now, we can solve this equation to find the equilibrium point.
Solve the equation by following steps:
- step0: Solve for \(x\):
\(\frac{x}{450}+\frac{1}{2}=\frac{6300}{x}\)
- step1: Find the domain:
\(\frac{x}{450}+\frac{1}{2}=\frac{6300}{x},x\neq 0\)
- step2: Multiply both sides of the equation by LCD:
\(\left(\frac{x}{450}+\frac{1}{2}\right)\times 450x=\frac{6300}{x}\times 450x\)
- step3: Simplify the equation:
\(x^{2}+225x=2835000\)
- step4: Move the expression to the left side:
\(x^{2}+225x-2835000=0\)
- step5: Factor the expression:
\(\left(x-1575\right)\left(x+1800\right)=0\)
- step6: Separate into possible cases:
\(\begin{align}&x-1575=0\\&x+1800=0\end{align}\)
- step7: Solve the equation:
\(\begin{align}&x=1575\\&x=-1800\end{align}\)
- step8: Check if the solution is in the defined range:
\(\begin{align}&x=1575\\&x=-1800\end{align},x\neq 0\)
- step9: Find the intersection:
\(\begin{align}&x=1575\\&x=-1800\end{align}\)
- step10: Rewrite:
\(x_{1}=-1800,x_{2}=1575\)
The equilibrium point is at \( x = 1575 \) or \( x = -1800 \).
Since the equilibrium point cannot be negative, the equilibrium point is at \( x = 1575 \).
Quick Answer
The equilibrium point is at \( x = 1575 \).
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