Answer: In Exercises 29 and 30, examine the function for extrema without using the
Chapter 13, Problem 29(choose chapter or problem)
In Exercises 29 and 30, examine the function for extrema without using the derivative tests, and use a computer algebra system to graph the surface. (Hint: By observation, determine if it is possible for z to be negative. When is z equal to 0?)
\(z=\frac{(x-y)^{4}}{x^{2}+y^{2}}\)
Text Transcription:
z=frac(x-y)^4x^2+y^2
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer