Inverse functions

(-2,1) (4,3) (-6,2) (3,1) (4,1) Find the inverse of the function.

• (-1,2), (3,4) (-2,6) (1,3) (4,1)

•  (1,-2) (3,4) (-6,2) (1,3) (1,4)

•  (1,-2) (3,4) (2,-6), (1,3) (1,4)

Is this a function?

• Yes

• No

What is the Domain?

• -4,0,1,2,6,7

• -1,0,1,2,3,4

• -4,0,1,2,3,4

Is this a function?

• True

• False

What is the Range?

• 1,2,3,46

• 1,2,3,4,12

• 3,6,9,12

Is this a function?

• No

• Yes

Is this a function?

• no

• yes

• no

Which is the inverse of the table?

• 
• 
• 
• 

Which of the following is NOT TRUE about inverse functions?

• Inverse functions are reflections of each other over the line y = x.

• You find the inverse by switching x and y in the equation.

• The domain of a function becomes the domain of its inverse.

• The domain of a function becomes the range of its inverse.

What is the inverse function of this table?

• (1,31) (2,26) (3,21) (4,16)

• (31,1) (26,2) (21,3)(16,4)