Finding and Proving Inverses

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

• f(x)
• f^-1(x)
• y
• g^-1(x)

Tags

CCSS.HSF-BF.B.4A

The inverse has been reflected over which line?

• y = x
• y =1
• y = 0
• y = x + 1

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)

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is the equation that the inverse will reflect across?

• y = x
• y = 0
• x = 0
• Potato

Are these functions inverses?

• Yes
• No

Tags

CCSS.HSF-BF.B.4B

Are these functions inverses?

• Yes
• No

are these inverse functions?

• yes
• no
• no way to tell

When creating an inverse you must...

• Switch the x and y
• Solve for x
• Draw a graph
• Potato

Tags

CCSS.HSF-BF.B.4A

are these inverse functions?

• no
• yes
• no way to tell

Are these functions inverses of each other?

• Yes
• No