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

What is the square rute of 81
Which statement about classical Greek drama is true? A. Plays were performed in small, indoor venues for aristocratic audiences. B. Actors wore terra cotta mask
What is all the organisms living in a certain area?
Gregory Mendel discovered some basic rules about inheritance. DNA. RNA. reproduction.
Which European country gained control of the Suez Canal, even though it did not finance or participate in its construction? A. Netherlands B. Belgium C. Germany
identify the three controls on a automobile they are responsible for causing the car to accelerate
Which river did the United states claim was the border between Texas and Mexico.Which river did Mexico claim was the border
How can an author convey meaning through structure of text? Please give an example and explain
what are the frequencies of EM spectrum
Explain the differences in the vocabulary words given below. Then explain how the words are related. Use completed sentences in your answer. 1. fossil fuel- pe