Inverse Functions

Is the inverse function found correctly?

• yes

• no

• 
• 
• 
• 

• 
• 
• 
• 

If the equation of f(x) goes through (1, 4) and (4, 6), what points does f^-1(x) go through?

• (1, 4) and (4, 6)

• (-4, -1) and (-6, -4)

• (-1, -4) and (-4, -6)

• (4, 1) and (6, 4)

Are the following inverses of each other?

• True

• False

Determine f^-1(2) given the following information about an invertible function, f(x)
f(1) = -3
f(2) = -2
f(-1) = 2
f(3) = -1

• 1

• -1

• 2

• -2

If f and g are inverse functions, and
f(2) = -1     g(1) = -2     f(1) = -2, 
then which of the following MUST be true?

• g(-2) = -1

• g(2) = 1

• g(-2) = 1

• g(1) = 2

Are these functions inverses?

• No

• Yes

• No way to tell

Find the inverse function

• 
• 
• 
• 

Find the inverse function

• 
• 
• 
•