Inverse and Restriction Function

What would be a proper domain restriction so that the inverse is a function? (Hint: There is more than one correct answer)

Which of the following Domain Restriction would keep the inverse NOT A FUNCTION?

What would be a proper domain restriction so that the inverse is a function? (Hint: There is more than one correct answer)

What would be a proper domain restriction so that the inverse is a function? (Hint: There is more than one correct answer)

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 always becomes the domain of its inverse.

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

Which graph shows the inverse of the graph above?

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• 
• 
• 

What is the best description of the graph?

• They are both functions, but not inverse functions.

• They are inverse functions.

Are these inverse functions?

• no

• yes

• no way to tell