Inverse Functions of Tables and Graphs

Are these inverse functions?

• yes

• no

• no way to tell

The table of values below represents the function h(x).

What is the range of h^-1(x)?

• { 0, -1, -2, -3 }

• { -1, -2, -4, -8 }

• { 0, 1, 2, 3 }

• { 1, 2, 4, 8 }

The table of values below represents the function h(x).

What is the domain of h^-1(x)?

• { 0, -1, -2, -3 }

• { -1, -2, -4, -8 }

• { 0, 1, 2, 3 }

• { 1, 2, 4, 8 }

What is y^-1(14) ?

• 2

• 7

• 3

• 28

Which of the following points must the inverse function

h^-1(x) pass through?

• (0, -1)

• (-2, -1)

• (-2. -4)

• (8, 3)

The tables are inverses of each other.

• True

• False

Are these functions inverses?

• Yes

• No

Are these inverse functions?

• no

• yes

• no way to tell

are these inverse functions?

• yes

• no

• no way to tell

are these inverse functions

• no

• yes

• no way to tell