rachael20
rachael20
13-12-2017
Mathematics
contestada
What is the derivative of this
Respuesta :
jdoe0001
jdoe0001
13-12-2017
[tex]\bf r(x)=\cfrac{3x-2}{2x+5}\implies \cfrac{dr}{dx}=\stackrel{quotient~rule}{\cfrac{3(2x+5)~~-~~(3x-2)2}{(2x+5)^2}} \\\\\\ \cfrac{dr}{dx}=\cfrac{\underline{6x}+15\underline{-6x}+4}{(2x+5)^2}\implies \cfrac{dr}{dx}=\cfrac{19}{(2x+5)^2}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
What is the major difference between chemical and physical changes? A. Chemical changes always involve the release of some gas, which is not the case with physi
In a closed system, the volume of a gas is not related to the volume of its enclosure. a. True b. False
What provisions did Madison write into the Constitution in his attempt to limit the possibility of a "tyranny of the majority"
Is south Africa culture generally female or male dominated
Which of the following aerobic activities has the highest impact on the joints? a. cycling b. swimming c. running d. walking User: Special needs issues include
Which of the following is correct regarding the blind spot? A. It's caused by a nontransparent area on the cornea. End of exam B. It's an area of the retina wh
The land of the earth is divided into seven
Who made the very first solar cell and in what year?
What provisions did Madison write into the Constitution in his attempt to limit the possibility of a "tyranny of the majority"
Water stored above the water table _______. a. surrounds the rock particles, leaving air between them b. fills all available spaces c. is inaccessible to plan
