A fuctionf:RrarrR defined byf(x)=(2x-3)/...

A fuction`f:RrarrR` defined by`f(x)=(2x-3)/7` ii.Prove that f is invertible.

Similar Questions

Explore conceptually related problems

A fuction f:RrarrR defined by f(x)=(2x-3)/7 . Find f^-1

A fuction f:RrarrR defined by f(x)=(2x-3)/7 .Is f a one-one function?Why?

Let A=R-{3} and B=R-{1} consider the function f:ArarrB defined by f(x)=(x-2)/(x-3) .Is it invertible?Why?

Consider the function f:R rarr R defined by f(x)=|x-2| (ii)Complete the following table.

If f: RrarrR be defined by f(x)=3x+2.Show that f is invertible.Find f^-1:RrarrR .Hence find f^-1(3) and f^-1(0)

Let A=R-{3} and B=R-{1} consider the function f:ArarrB defined by f(x)=(x-2)/(x-3) .If invertible,find inverse of f(x).

Let N be the set of Natural numbers. Consider the function f:NtoN defined by f(x)=x+1, x in N Prove that f is not onto.

If f : R rarrR be defined by f(x) = 5x - 3, then prove that f is one-one and onto and find a formula for f^(-1)

Consider f:R_+ rarr[-5,infty) given by f(x)=9x^2+6x-5 .Show that f is invertible with f^-1(y)=((sqrt(y+6)-1)/3)

Consider f:RrarrR , f(x)=4x+5. Show that f is invertible.