Question

How Do i get the correct answer for this?

Answer 1

Simple way :-

If a function has co-ordinates (x,y) then it's inverse has co-ordinates (y,x)

Now

• (0,4)->(4,0)
• (1,6)->(6,1)
• (2,8)->(8,2)
• (3,10)->(10,3)