Function Inverses

Question 1

The graph of an inverse is the reflection of the graph of the function over the line x = 0y = 0✔ y = x.

Revolt · Accepted Answer

✔ y = x

Question 2

The composition of a function and its inverse is always –10✔ xy.

Revolt · Accepted Answer

✔ x

Question 3

The range values of an inverse are the outputnegative✔ domainrange values of the original function.

Revolt · Accepted Answer

✔ domain

Question 4

If the graph of an inverse passes the horizontal-line testorigin✔ vertical-line test, you know that the inverse is a function.

Revolt · Accepted Answer

✔ vertical-line test

Question 5

f(x) = 4x − 12 f−1(x) = x +

Revolt · Accepted Answer

1/4; 3

Question 6

Question 7

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/3111-02-05-20-07-task/mc001-4.jpg

Question 7

What is the value of the inverseshown below?S –1 (0) = Tuesday✔ FridayTedRufus

Revolt · Accepted Answer

✔ Friday

Question 8

Question 9

Revolt · Accepted Answer

3

Function Inverses Answers