Find the intervals in which f (x) = 2 lo...

Find the intervals in which `f (x) = 2 log (x - 2) - x^2 + 4x +1` is increasing or decreasing.

A

(1,2)

B

(2,3)

C

`(5/2,3)`

D

(2,4)

Verified by Experts

The correct Answer is:

B

Similar Questions

Explore conceptually related problems

Find the intervals in which f(x)=2log(x-2)-x^(2)+4x+1 is increasing or decreasing.

Find the intervals in which the function f(x)=log(1+x)-(2x)/(2+x) is increasing or decreasing.

Find the interval in which the function f(x)=2x^(3)-21x^(2)+36x-40 is increasing or decreasing.

Find the intervals in which the f(x)=log(1+x)-(x)/(1+x) is (i) increasing (ii) decreasing

Find the intervals in which f(x)=-2x^(3)-9x^(2)-12x+1 is increasing or decreasing.

Find the intervals in which f(x)=2x^(3)-15x^(2)+36x+1 is increasing or decreasing.

Find the intervals in which f(x)=2x^(3)-12x^(2)+18x+15 is increasing or decreasing.

Find the intervals in which f(x)=s in x(1+cosx), 0

Find the intervals in which f(x)=log(2+x)-(2x)/(2+x),quad x in R