Home
Class 12
MATHS
The range of the function f(x)=(x^(2)+8)...

The range of the function `f(x)=(x^(2)+8)/(x^(2)+4),x inR` is
a)`[-1,(3)/(2)]` b)`(1,2]`c)`(1,2]`d)`[1,2]`

A

`[-1,(3)/(2)]`

B

`(1,2]`

C

`(1,2)`

D

`[1,2]`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Find the range of the function f(x)=(1+x^2)/(x^2)

The range of the function f(x)=1/(2-"cos" 3x) is

The range of the function f(x)=(x^2-x+1)/(x^2+x+1) where x , in R is a) (-infty, 3] b) (-infty, infty) c) [3, infty) d) [1/3,3]

The domain of the real valued function f(x)=sqrt(1-2x)+2sin^(-1)((3x-1)/(2)) is a) [-(1)/(3),1] b) [(1)/(2),1] c) [-(1)/(2),(1)/(3)] d) [-(1)/(3),(1)/(2)]

The domain of the function f(x) = (sin^(-1)(3-x))/(ln(|x|-2)) is a) [2,4] b) (2,3) cup (3,4] c) [2,oo) d) (-oo,-3)cup [2,oo)

Find the domain and range of the function f = {(x, (x^2 -1)/(x - 1)): x in R, x ne 1}