This topic contains a solution. Click here to go to the answer

Author Question: Find the critical points of f(x, y) = ln (x2 + y2 + 4x - 4y + 8). (Read 63 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540

Question 1

Find the critical points of  f(x, y) = 3x2 - 2xy + 2y2 - 10x + 1.
◦ (1, 1)
◦ (2, 1)
◦ (2, 1) and (1, 2)
◦ (0, 0)
◦ (1, -1) and (-1, 1)

Question 2

Find the critical points of  f(x, y) = ln (x2 + y2 + 4x - 4y + 8).
◦ (-2, 2)
◦ (-2, 2), (2, -2), and (0, 0)
◦ (-2, 2) and (2, -2)
◦ (2, -2)
◦ There are no critical points.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Kikoku on May 27, 2021

randomguy133

  • Sr. Member
  • ****
  • Posts: 310
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 49% of students answer this correctly




Kikoku

  • Member
  • Posts: 540
Reply 2 on: May 27, 2021
YES! Correct, THANKS for helping me on my review


elyse44

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

For a complete list of videos, visit our video library