anastasialobde
anastasialobde anastasialobde
  • 04-05-2018
  • Mathematics
contestada

Where is the second derivative of y = 4xex equal to 0?

Respuesta :

jdoe0001 jdoe0001
  • 04-05-2018
[tex]\bf y=4xe^x\implies \cfrac{dy}{dx}=4e^x+4xe^x\implies \cfrac{d^2y}{dx^2}=8e^x+4xe^x \\\\\\ 0=8e^x+4xe^x\implies 0=4e^x(2+x)\implies 0=2+x\implies -2=x[/tex]
Answer Link

Otras preguntas

Which organization provides assistance to mothers and children living in poverty? WHO UNICEF World Bank Security Council
a runner runs at 7.6mph for 3 1/2 hours how many miles did he run
How did sectionalism emerge in the 1820s? Compare the priorities of the regions. (5 points)
The greenhouse effect is a result of A. absorption and radiation of energy in the hydrosphere. B. consumption of fruits and vegetables that produce a biofuel. C
Please name any animal stall u can think of ( please may I have more than one please!!!) =-)
THe Length of A Rectangle is 3 times the width. The Perimeter is 44cm. What are the dimensions of the Rectangle ? I Need Help. i'Ve Been Trying For Hours, And
why is it important to elevate the anthers
A salesman traveled 736 miles on 32 gallons of gas. How far can be traveled on 128 gallons of gas?
a doggie day care charges $21.50 per day. If you leave your dog 5 days a week the discount is 20%. what is the cost of leaving your dog for 5 days in a week ?
solve: y=-3x+5 5x-4y=-3