Which of the following function(s) from `f: A -> A` are not invertible, where `A = [-1, 1]:`

Which of the following function(s) from f:A rarr A are not invertible,where A=[-1,1]:

Let A={1,2,3}, which of the following functions on A is invertible?

Which of the following functions defined from (-oo,oo) to (-oo,oo) is invertible?

Which of the following function is invertible f(x)=2^(x)

If f is a function from a set A to A, then f is invertible iff f is

Prove that the function f : [ 0,oo)rarrR , given by f(x)=9x^(2)+6x-5 is not invertible. Modify the co-domain of the function f to make it invertible, and hence, find f^(-1) .

Prove that the function f: [0,oo)rarr R , given by f(x) =9x^(2) +6x -5 is not invertible. Modify the codomain of the functions to make it invertible, and hence find f^(-1)

Which one of the following is the second degree polynomial function f(x), where f(0)=5 f(-1)=10 and f(1)=6=?

show that the function f : R to R : f (x) =2x +3 is invertible and find f^(-1)