Inverse of a function B

• Inverse Functions

• Not Inverse Functions

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

• Inverse Functions

• Not Inverse Functions

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

• Inverse Functions

• Not Inverse Functions

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

f(x) = 3x + 10

g(x) = ⅓x - 3

Find g(f(x))

• f(g(x)) = 1

• f(g(x)) = x

• f(g(x)) = 0

• None of these.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

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

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

Tags

CCSS.HSF.BF.B.4

Find the inverse 
f(x)=2x-2
     

• f^-1(x)=1/2x+1
• f^-1(x)=-2-1/2x
• f^-1(x)=-7/3x-20/3
• 2-2/5x

Tags

CCSS.HSF.BF.B.4

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

Tags

CCSS.HSF.BF.B.4

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

Find the inverse of f(x) = -2/3x + 1/4

• f^-1(x) = -3/2x + 3/8
• f^-1(x) = 3/2x - 3/8
• f^-1(x) = -3/2x + 8/3
• f^-1(x) = 3/2x + 3/8

Tags

CCSS.HSF.BF.B.4

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

• f(x)
• f^-1(x)
• y
• g^-1(x)

Tags

CCSS.HSF.BF.B.4