SOLUTION: Use the definition of the derivative to find f ′(x) if f(x)=-4x^2+9x+2. f(x)= x/x+1

Algebra ->  Functions -> SOLUTION: Use the definition of the derivative to find f ′(x) if f(x)=-4x^2+9x+2. f(x)= x/x+1       Log On


   

Question 964913: Use the definition of the derivative to find f ′(x) if
f(x)=-4x^2+9x+2.
f(x)= x/x+1


Answer by Fombitz(32388) About Me  (Show Source):