Calculate dy/dx? 10 pts..

[From: ] [author: ] [Date: 11-12-12] [Hit: ]

(2x+7)/(4x-1)

use the quotient rule

...use the quotient rule...

d(2x+7)/(4x-1)/dx = [(2x + 7)*4 - (4x - 1)*2]/(4x - 1)^2 = 30/(4x - 1)^2

¶

(2(4x-1)-4(2x+7))/(4x-1)^2=
8x-2-8x-28/(4x-1)^2=
-30/(4x-1)^2

keywords: Calculate,pts,10,dy,dx,Calculate dy/dx? 10 pts..