C8i9tlynmclaur C8i9tlynmclaur

03-09-2016
Mathematics

contestada

find the derivative of f(x) = 6/x at x = -2. select one: a. 6 b. 3/2 c. -3/2 d. -6

Respuesta :

mpanderla95 mpanderla95

03-09-2016

F(X) = 6/X

F(X) = 6 • 1/X

F(X) = 6 • x^-1

F(X) = 6x^-1

F'(X) = 6 • d(x^-1)/dx

F'(X) = 6 • -1x^-1-1

F'(X) = 6 • -1x^-2

F'(X) = -6x^-2

F'(X) = -6/x^2
F'(-2) = -6/(-2)^2
F'(-2) = -6/4
F'(-2) = -3/2

The solution would be C. -3/2.

Answer Link

Otras preguntas

Use the drop-down menu to match the following definitions to the corresponding terms. The total variety of organisms that live in the biosphere A group of org

Which element of musical notation does this image represent? A. Sharp sign B. Flat sign C. Natural sign D. Ledger lines

how did geography influence the development of ancient greece?

please show work!!!!!!!!!!!!

4. When one of two events in the past interrupts the other one, a.) the action that does the interrupting should be in which tense? b.) and the action that i

The graph shows the charges for a health club in a month. Make a function table for the input-output values. Writes an equation that can be used to find the tot

Why is it a good idea to leave an interview being courteous and polite?

In need of help!!!! in the diagram, ∠ABC is a right angle. ∠DBC = 30°27'40". Find the measure of ∠ABD.

What is the Role of fadh2 in cellular respiration

in the early 1800s tue federal government wanted american indians who did not assimilate to