A2 5-3 Inverse Functions

What is the inverse of the following 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)

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?

• Yes, inverses

• No, not inverses

• Cannot be solved

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

• Inverse Functions

• Not Inverse Functions

Tags

CCSS.HSF-BF.B.4B