Discuss the surjectivity of the following functions: `f: R->` given by` f(x)=x^3+2 `for all ` x in Rdot`

Discuss the surjectivity of the following functions: f:R rarr given by f(x)=x^(3)+2 for all x in R

Check the injectivity and surjectivity of the following functions f:RtoR given by f(x)=[x]

Check the injectivity and surjectivity of the following function: f : RrarrR given by f(x) = x^3

Check the injectivity and surjectivity of the following function: f : RrarrR given by f(x) = x^2

Check the injectivity and surjectivity of the following functions: (i) f : N ->N given by f(x)=x^2 (ii) f : Z-> Z given by f(x)=x^2 (iii) f : R ->R given by f(x)=x^2 (iv) f : N-> N given by f(x)=x^3 (v) f : Z → Z given by f(x) = x^3

Check the injectiveity and surjectivity of the following functions : f: R rarr R given by f(x) = x^2

Check the injective and surjective of the following functions : f : R rarr R given by f(x) = x^2