Calculus III Linearization

[Greninja1481]

Can someone please help me with this problem? I only have one attempt on the question left and I'm lost as to what to do. I used the linearization formula: L(x, y, z) = f(x_0, y_0) + f_x(x, y)(x - x_0) + f_y(x, y)(y - y_0)

 

[Alonzo]

I'm not familiar with this problem. Since no one has responded, what does the linearization formula produce, and what class is this for? What I mean is - what branch of mathematics includes this kind of problem?

 

[Alonzo]

2 weeks later and the poster has not the courtesy to answer a question about his post? What's the point?

 

[Oculus8596]

View attachment 4196
Can someone please help me with this problem? I only have one attempt on the question left and I'm lost as to what to do. I used the linearization formula: L(x, y, z) = f(x_0, y_0) + f_x(x, y)(x - x_0) + f_y(x, y)(y - y_0)

Try another math site. This site is dead. It will take months before someone decides to answer your question, if you receive an answer at all.

 

[Oculus8596]

View attachment 4196
Can someone please help me with this problem? I only have one attempt on the question left and I'm lost as to what to do. I used the linearization formula: L(x, y, z) = f(x_0, y_0) + f_x(x, y)(x - x_0) + f_y(x, y)(y - y_0)

Hello. My name is Guido Feliz.
I took a break from mathematics for one year dealing with stressful situations in my life. I am now ready to return and begin a self-study of Precalculus working my way back to Multivariable Calculus. For me, it is a return to my math college days, a walk down memory lane. You are welcome to come along for the ride. Look for my questions and solutions in the Other Pre-University Math forum.

 

[Oculus8596]

2 weeks later and the poster has not the courtesy to answer a question about his post? What's the point?

Hello. My name is Guido Feliz.
I took a break from mathematics for one year dealing with stressful situations in my life. I am now ready to return and begin a self-study of Precalculus working my way back to Multivariable Calculus. For me, it is a return to my math college days, a walk down memory lane. You are welcome to come along for the ride. Look for my questions and solutions in the Other Pre-University Math forum. I will do my best to bring this great math site back to life. You can also help by inviting your math friends and students.