Question

the function x^8 + y^8 has a critical point at (0,0). What sort of critical point...

the function x^8 + y^8 has a critical point at (0,0). What sort of critical point is it?
Math   Calculus   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
You are given that the function f(x,y)=8x2+y2+2x2y+3 has first partials fx(x,y)=16x+4xy and fy(x,y)=2y+2x2, and has second...
You are given that the function f(x,y)=8x2+y2+2x2y+3 has first partials fx(x,y)=16x+4xy and fy(x,y)=2y+2x2, and has second partials fxx(x,y)=16+4y, fxy(x,y)=4x and fyy(x,y)=2. Consider the point (0,0). Which one of the following statements is true? A. (0,0) is not a critical point of f(x,y). B. f(x,y) has a saddle point at (0,0). C. f(x,y) has a local maximum at (0,0). D. f(x,y) has a local minimum at (0,0). E. The second derivative test provides no information about the behaviour of f(x,y) at...
Is the function f(x,y)=x−yx+y continuous at the point (−1,−1)? If not, why is the function not...
Is the function f(x,y)=x−yx+y continuous at the point (−1,−1)? If not, why is the function not continuous? Select the correct answer below: A. Yes B. No, because lim(x,y)→(−1,1)x−yx+y=−1 and f(0,0)=0. C. No, because lim(x,y)→(−1,1)x−yx+y does not exist and f(0,0) does not exist. D. No, because lim(x,y)→(0,0)x2−y2x2+y2=1 and f(0,0)=0.
Find the critical point of the function f(x,y)=-6-7x+x^2+8y-7y^2 This critical point is a ?
Find the critical point of the function f(x,y)=-6-7x+x^2+8y-7y^2 This critical point is a ?
Find the Critical point(s) of the function f(x, y) = x^2 + y^2 + xy -...
Find the Critical point(s) of the function f(x, y) = x^2 + y^2 + xy - 3x - 5. Then determine whether each critical point is a local maximum, local minimum, or saddle point. Then find the value of the function at the extreme(s).
Consider the function f(x,y) = -8x^2-8y^2+x+y Select all that apply: 1. The function has two critical...
Consider the function f(x,y) = -8x^2-8y^2+x+y Select all that apply: 1. The function has two critical points 2. The function has a saddle point 3. The function has a local maximum 4. The function has a local minimum 5. The function has one critical point *Please show your work so I can follow along*
find the limit, if it exists Lim (x,y)=(0,0) (xy^4)/((x^2)+(y^8))
find the limit, if it exists Lim (x,y)=(0,0) (xy^4)/((x^2)+(y^8))
let g(x) be a continuous function that has exactly one critical point in the interval(-12,-8) find...
let g(x) be a continuous function that has exactly one critical point in the interval(-12,-8) find the x values at which the global maximum and the global minimum occur in this interval given that g'(-8)=0 and g''(-8)=4 global maximum at x= global minimum at x=
Prove that the function f(x,y) is differentiable at (0,0) by using epsilon-delta method. (1) f(x,y) =...
Prove that the function f(x,y) is differentiable at (0,0) by using epsilon-delta method. (1) f(x,y) = x+y+xy (2) f(x,y) = sin(xy)
Consider the curve given by the equation sin(?−?)=2?+?sin⁡(x−y)=2x+y. The equation defines ?y as a function ?(?)y(x)...
Consider the curve given by the equation sin(?−?)=2?+?sin⁡(x−y)=2x+y. The equation defines ?y as a function ?(?)y(x) near (0,0)(0,0). (a) Find the equation of the tangent line to this curve at the point (0,0)(0,0). (b) Find ?″(0)y″(0).
Problem 1. (1 point) Find the critical point of the function f(x,y)=−(6x+y2+ln(|x+y|))f(x,y)=−(6x+y2+ln(|x+y|)). c=? Use the Second...
Problem 1. (1 point) Find the critical point of the function f(x,y)=−(6x+y2+ln(|x+y|))f(x,y)=−(6x+y2+ln(|x+y|)). c=? Use the Second Derivative Test to determine whether it is A. a local minimum B. a local maximum C. test fails D. a saddle point
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT