Math 3 Chapter 5 Review

In an inverse function, the _____ and _______ are switched from the original

• f(x) and g(x)

• input and output

• positives and negatives

• slope and intercept

What's the name of the inverse of g(x)?

• f(x)

• f^-1(x)

• y

• g^-1(x)

Which is the inverse of the table?

• 
• 
• 
• 

The inverse has been reflected over which line?

• y = x

• y =1

• y = 0

• y = x + 1

Are these the graphs of two inverse functions?

• Yes

• No

• No way to tell

Are these inverse functions?

• no

• yes

• no way to tell

Are the blue and red graphs inverse functions?

• Yes, the functions reflect over y = x

• No, they do not reflect over the x - axis.

• No way to tell from a graph

Determine the inverse for the function:

R (x) = 2x + 1

Determine the inverse for the function:

P (x) = 2x² + 1