If you need support, our team is available 24/7 to help.

Get support from expert teachers

You Ask? We Answer!

Download full solution

Fast Expert Tutoring

Explain math question

Get the Most useful Homework explanation

Let's find the critical points of the function. First we calculate the derivative. Now, we solve the equation f' (x)=0. This is a quadratic equation that can be solved in many different ways, but the

Find the critical point of the function f (x, y) = x2 + y2 + 3xy + 12.52 CE Use the Second Derivative Test to determine whether the point is O A. a saddle point OB. a local maximum O C. a local

Save time

If you need support, our team is available 24/7 to help.

Decide math tasks

If you're looking for detailed, step-by-step answers, you've come to the right place. Our expert team is here to help you with all your questions.

Always on Time

If you have a question, we have an answer! We are here to help you with whatever you need.

The answer is: 8 x + 2. To find critical points put f'(x, y) = 0. 8x + 8y = 0. 8x + 2 = 0. So, the critical numbers of a function are: Roots: {x:−14, y:14} How Critical Points Calculator with Steps

Get detailed step-by-step answers

You can save time by doing things efficiently.

Do mathematic tasks

Solving math problems can be a fun and rewarding experience.

Track Way

If you're looking for a fun way to teach your kids math, try Decide math. It's a great way to engage them in the subject and help them learn while they're having fun.

Steps for finding the critical points of a given function f (x): 1.) Take derivative of f (x) to get f ‘ (x) 2.) Find x values where f ‘ (x) = 0 and/or where f ‘ (x) is undefined 3.) Plug the values obtained

Find the critical point of the function f (x, y) = 5eª – 2reª. Question. E Q23. Transcribed Image Text: Find the critical point of the function f (x, y) = 5e² — 2xeª. C = Use the Second Derivative

Solve algebra

Focus on your career

Better than just an app

Fast Professional Tutoring

## What our customers say

Just a recommendation ♡. Must recommend this app to all students. Highly recommend especially if you are confused. Very helpful and provided more than a simple answer which really helps you get a true understanding.

This app is very handy on last minute assignments, not only can you get your answer to your questions of math easily, you can also see how to solve it by yourself, this app is very usefull for all students and others to under stand how to solve the quection,I think this the best app I saw the first app on maths.

It is very good and useful and worth the download. Almost perfect! This app is VERY user friendly and actually makes math homework bearable, too many ads but its a good price to pay concidering its very useful.