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

A transfer of heat within a liquid or gas that involves warm particles moving in currents is a convection. b connection. c correction. d conduction.

The Illiad and The Odyssey help. In the Iliad, why does Andromache praise Achilles, who killed her father? A. Achilles came to her and apologized for killing h

Species is a(an)_________ specific level of classification than domain.

Order the following masses from least to greatest:500g,50kg,and5,000mg

Round 348.7 to the nearest one .

A company is expanding its building area from 16,000 square feet to 19,360 square feet. What is the percentage increase of the area of the building space? 2

Which statements describing how Renaissance ideas spread beyond Italy are true? Choose all answers that are correct. A. Writers such as Machiavelli and Castigli

Proposed answer to a scientific question. A. Homeostasis B. Hypothesis C. Theory D. Protein

what is air currents caused by temperature differences

Find the value. A. 1 B. 2 C. 3 D. 0.5