Inverse Relations & Functions

What is the inverse of the given coordinates: (1, 2) (3, 8) (-3, 6)

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

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.4

are these inverse functions?

• no

• yes

• no way to tell

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.C.9

Which is the inverse of the table?

• 
• 
• 
• 

What does it mean to find the inverse of a function?

• the x's and y's are switched
• the x's and y's are divided by 2
• the x's and y's are made negative
• the x's and y's are the same

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.HSF.BF.B.4

What is the inverse of this function?

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.4

Find the inverse 
f(x)= (x-2)⁵+3

• ⁵√(x-3) +2
• -2+x⁵
• (x+1)⁵+3
• ⁵√(x+2)-3

Tags

CCSS.HSF.BF.B.4

Find the inverse 
f(x)=-2x³+2

• ³√(-x+2)/2
• ³√(x+2)+1
• ³√(x+2)/2
• ³√(x-2)/-2

Tags

CCSS.HSF.BF.B.4

Which is f^-1(x)?

• f^-1(x)=3∛(x-6)
• f^-1(x)=-6+3∛x
• f^-1(x)=∛(3x-18)
• f^-1(x)=3(x-6)³

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1