APFIVE| preferred AP College board partner for AP classes

/

Start Practice TestPractice Test

hard

Solved by 1 students

Finding Critical Points of a Function

Mark

For the function $f(x)= \frac{x*\sqrt{x+8}}{x-2},$ determine all values of x for which the derivative $f'(x)=0.$

A

$x = 3-\sqrt{41}$

B

$x = 3+\sqrt{41}$

C

$x = 3+\sqrt{41}\text{ and }x = 3-\sqrt{41}$

D

$x = 3$

Hint

Did You Know?

Explain Why

Explain All Answers

Check Answer

Show Correct Answer

Report Question

Question Leaderboard

Not enough data yet to show leaderboard.

AI Tutor 2:23 AM

How can I help?

APFIVE © 2020.

Email: apfive@apfive.orgPrivacy Policy