Classify the following functions as injective, surjective, both or none.DRbbe a function defined by X)f:Rvec R, be a function defined by f(x)= - + 48 73072 – 8x + 18fRRbe a function defined by f(x)=v3 62

Is the function defined by f(x)=|x|

Classify the following function f(x) defined in RtoR as injective, surjective, both or none. f(x)=x|x|

Classify the following function f(x) defined in RtoR as injective, surjective, both or none. f(x)=x|x|

Classify the following functions f(x) defined in R to R as injective , surjective , both or none . f(x) = x^(2)

Classify the following function f(x) defined in RtoR as injective, surjective, both or none. f(x)=(x^(2))/(1+x^(2))

Classify the following function f(x) defined in RtoR as injective, surjective, both or none. f(x)=(x^(2))/(1+x^(2))

The function f: R to R defined by f(x) = 4x + 7 is

Classify the following functions as injection, surjection or bijection. Find the inverse function if exists. (i) f: R-[2] to R-[1] defined by f(x) = (x-1)/(x-2) (ii) f: R to R^(+) defined by f(x) = (1/2)^(x) (iii) f : R to (0,1] defined by f(x) =1/(x^(2)+1)

If f:R rarr R be a function defined as f(x)=3x^(2)+5 will f be an onto function ------

Let f:R→R be a function defined by f(x)= \frac{ x ^ { 2 } -8 }{ x ^ { 2 } +2 } ​Then f is