Show that function `f : Rrarr(x)=(3x+6)/7 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 :R→R, f(x)=(2x+5)/8 is invertible. Also find inverse of f.

Prove that function f: RrarrR, f(x)=(3x-2)/7 in one-one and onto. Also find f^-1 .

Prove that function f: RrarrR, f (x) = (3-2x)/7 - is one-one and onto. Also find f^-1 .

Show that function f: Rrarr R given by f(x) = x^2 is neither one-one nor onto.

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'.

Show that f: RrarrR defined by f(x) = (3x-1)/2, x in R is invertible function and find f^-1 .