Question

This set of points is on the graph of a function.
{(-3, 9), (-1, 1), (0, 0), (2, 4)}
Which points are on the graph of the inverse?
Select each correct answer.
(-9, 3)
(1, − 1)
(4,2)
(0, 0)

Answer 1

Answer:

Points on the inverse are $(1,-1), (4,2), \text{and } (0,0)$

Step-by-step explanation:

When writing the inverse function of a set of points, you simply switch the coordinates:

$\text{Function}: (x,y)\\\text{Inverse}: (y,x)$

We are given the points

$(-3,9), (-1,1), (0,0), \text{and } (2,4)$

Using our rule for function, our new points will be

$(9,-3), (1,-1), (0,0), \text{and } (4,2)$

From the list, the points we have for the graph of the inverse are

$(1,-1), (4,2), \text{and } (0,0).$