Show that function `f :R→R, f(x)=(2x+5)/8` is invertible. Also find inverse of `f`.

Show that function f : RrarrR, f(x)=(3x+6)/8 is invertible. Also find inverse of f.

Show that function f : Rrarr(x)=(3x+6)/7 is invertible. Also find inverse of f.

Function f : R rarr R f(x) = 3 x -5 is

Show that the function f : R rarr R given by f(x) =x^2 is injective.

Show that the function given by f(x) = e^2x is increasing on R.

Show that the function f : R rarr R given by f (x) = x^3 is injective.

If the function f:R rarr R defined by f(x) = 3x – 4 is invertible, find f^(-1)

Let f: Nrar R be a function defined as : f(x) = 4x^2 + 12 x + 15 . Show that f: N rarr S where S is Range f is invertible. Find the invere of 'f'.