Inverse Functions

Are the following inverses of each other? Use composition of functions. fog(x) and gof(x)

• True

• False

Tags

CCSS.HSF.BF.B.4

Was the inverse function found correctly?

• no,
• yes

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

What operation allows us to verify if functions are inverses?

• Multiplying

• Dividing

• Adding

• Composing

Tags

CCSS.HSF.BF.B.4

• 9 - √17
• 4
• 2
• √8

Tags

CCSS.HSA.REI.A.2

CCSS.HSA.SSE.A.1

The composition of any function, f(x), and
its inverse, f^-1(x) = 

• x
• f(x)
• 1
• 0

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Find the inverse of f(x) = x² - 5

• f^-1(x) = √(x) + 5
• f^-1(x) = ∛(x-5)
• f^-1(x) = ±√(x+5)
• f^-1(x) = x² - 5

Tags

CCSS.HSA.REI.A.2

CCSS.HSF.BF.B.4

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

Are the following inverses of each other?

• True
• False

Tags

CCSS.HSF.BF.B.4

Are these functions inverses?

• Yes
• No

Tags

CCSS.HSF.BF.B.4

What is the inverse of the points
(1,3)(2,4)(6,8)

• (3,1)(4,2)(8,6)
• (-3,-1)(-4,-2)(-8,-6)
• (1,3)(2,4)(6,8)
• (-1,-3)(-2,-4)(-6,-8)

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2