5.5 Graphing Inverse Function Homework

Find the inverse of f(x) = -4x - 12

• f^-1(x) = 4x - 3
• f^-1(x) = -1/4x - 3
• f^-1(x) = 1/4x + 3
• f^-1(x) = -4x - 3

Tags

CCSS.HSF-BF.B.4A

The inverse has been reflected over which line?

• y = x
• y =1
• y = 0
• y = x + 1

Tags

CCSS.HSF-BF.B.4C

Tags

CCSS.HSF-BF.B.4A

Suppose you are given a table of values. When creating a table for the inverse graph you must...?

• Switch the x and y
• Solve for x
• Plot the coordinates
• Potato

Tags

CCSS.HSF-BF.B.4C

Are these inverse functions?

• yes
• no
• no way to tell

Tags

CCSS.HSF-BF.B.4B

• A

• B

• C

• D

Tags

CCSS.HSF-BF.B.4A

What's the best description?

• They are both functions, but not inverse functions.

• They are reflected over y=x, but they are not both functions.

• They are not reflected over y=x, and they are not both functions.

• They are inverse functions.

Tags

CCSS.HSF-BF.B.4B

What is the best description?

• They are both functions, but not inverse functions.

• They are inverse functions.

• They are reflected over y=x, but they are not both functions.

• They are not reflected over y=x, and they are not both functions.

Tags

CCSS.HSF-BF.B.4B

Which graph represents f^-1(x) over the same domain?

• 
• 
• 
• 

Tags

CCSS.HSF-BF.B.4C

Which is f ^-1(x)?

• f ^-1(x) = 5x + 3

• f ^-1(x) = 5x - 3

• f ^-1(x) = 5x - 15

• f ^-1(x) = 1/5(x) + 3/5

Tags

CCSS.HSF-BF.B.4A