Ramirez Robbins
10/08/2024 · Middle School

Determine the average cost function \( \bar{C}(x)=\frac{C(x)}{x} \). To find where the average cost is smallest, first calculate \( \bar{C}^{\prime}(x) \), the derivative of the average cost function. Then use a graphing calculator to find where the derivative is 0 . Check your work by finding the minimum from the graph of the function \( \overline{\mathrm{C}}(x) \). \( C(x)=\frac{1}{2} x^{3}+5 x^{2}-2 x+50 \) \( \bar{C}(x)=\frac{1}{2} x^{2}+5 x-2+\frac{50}{x} \) Calculate \( \bar{C}^{\prime}(x) \). \( \bar{C}^{\prime}(x)=x+5-\frac{50}{x^{2}} \) \( \overline{\mathrm{C}}^{\prime}(x)=0 \) when \( x=\square \) (Type an integer or decimal rounded to three decimal places as needed.)

UpStudy ThothAI Solution

Tutor-Verified Answer

Quick Answer

The critical point where the average cost is smallest is approximately \( x \approx 2.570 \).

Step-by-step Solution

Elevate Your Learning
Unlock full answers and more with UpStudy Premium
Get AI Assistant
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
Uploaded Files
xxxx.png0%
Submit
📸 STUDY CAN BE A REAL STRUGGLE
Why Not UpStudy It?
Select your plan below
Premium

You can enjoy

  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to answer and
    solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic
  • Limited Solutions