SOLUTION: Use the definition of the derivative to find f ′(x) if f(x)=x^2+x f(x)= 1/(x-1)

SOLUTION: Use the definition of the derivative to find f ′(x) if f(x)=x^2+x f(x)= 1/(x-1)

Algebra.Com

Question 1009861: Use the definition of the derivative to find f ′(x) if
f(x)=x^2+x
f(x)= 1/(x-1)

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Use the definition of the derivative to find f ′(x) if
f(x)=x^2+x
f'(x) = 2x + 1
==================
f(x)= 1/(x-1) = (x-1)^(-1)
f'(x) = -1(x-1)^(-2)
=

RELATED QUESTIONS
Use the definition of the derivative to find f ′(x) if (a)f(x)=x^2+x (b)f(x)= (answered by MathLover1)

Use the definition of the derivative to find f ′(x) if f(x)=x^2+x f(x)=... (answered by Alan3354)

Use the definition of the derivative to find f ′(x) if f(x)=x^2+x f(x)= 1/(x-1) (answered by Alan3354)

Use the definition of the derivative to find f ′(x) if f(x)=-4x^2+9x+2. f(x)=... (answered by Fombitz)

Using Limits to Calculate a Derivative Use the definition of the derivative to find f... (answered by jim_thompson5910)

Using Limits to Calculate a Derivative Use the definition of the derivative to find... (answered by fractalier)

Using Limits to Calculate a Derivative Use the definition of the derivative to find f... (answered by fractalier)

Using Limits to Calculate a Derivative Use the definition of the derivative to find f... (answered by jim_thompson5910)

Using Limits to Calculate a Derivative Use the definition of the derivative to find f... (answered by Fombitz)