Inverse 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)

Tags

CCSS.HSF-BF.B.4C

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.4C

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

Are the following inverses of each other?

• True
• False

Tags

CCSS.HSF-BF.B.4B

Find the inverse of the function

f(x) = 3x − 5

• f^-1(x)=3x +5

• f^-1(x)=⅓log(x) + 5

• f^-1(x)=⅓x + 5/3

• f^-1(x)=⅓x + 3/5

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.4A

Find the inverse of

f(x) = ¹/₄x - 7

• f^-1(x) = 4x + 7

• f^-1(x) = -4x + 28

• f^-1(x) = -4x - 7

• f^-1(x) = 4x + 28

Are these inverse functions?

• yes
• no
• no way to tell

Tags

CCSS.HSF-BF.B.4C

Find the inverse of the following: f(x)=∛x+2

• f(x)=∛x-2

• f(x)=x³-2

• f(x)=x-2

• f(x)=x²+2

Which of the following is the inverse of: f(x)=2x³- 6

• f(x)=∛x+6

• f(x)=∛2x+6

• f(x)=^x/₂ - 6

• f(x)=∛^x/₂+3