Question

PLease help on this one? <3

Answer 1

D

hope this helps you

Answer 2

The correct option is D.

Explanation:

From the given above it is clear that coordinate pairs of given function are

f = {(1,1.25), (2,2.50), (5,6.25), (15,18.75), (20,25.00)}

If a function is defined as

`f(x)=\{(x,y):x\in R,y\in R \}`

then the inverse of function is defined as

`f(x)=\{(y,x):x\in R,y\in R \}`

The coordinate pairs of inverse of given function are

f⁻¹ = {(1.25,1), (2.50,2), (6.25,5), (18.75,15), (25.00,20)}

These coordinate pairs represents by table in option D.

Therefore the correct option is D.