Inverses Part One

Inverses are functions reflected over...

• the line y=x

• the x-axis

• the y-axis

• nothing, they are just rotations

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

What's the inverse of subtraction?

• subtraction

• multiplication

• addition

• division

Tags

CCSS.2.NBT.B.5

Is the inverse function found correctly?

• yes
• no

Tags

CCSS.HSF-BF.B.4A

Select the table that represents the inverse of this relation:

• 
• 
• 
• 

Tags

CCSS.HSF-BF.B.4C

TRUE or FALSE

The inverse of f(x) = x + 8 is g(x) = x - 8

• TRUE

• FALSE

Tags

CCSS.HSF-BF.B.4A

If the equation of f(x) goes through (1, 4) and (4, 6), what points does f^-1(x) go through?

• (1, 4) and (4, 6)
• (-4, -1) and (-6, -4)
• (-1, -4) and (-4, -6)
• (4, 1) and (6, 4)

Tags

CCSS.HSF-BF.B.4C

Was the inverse function found correctly?

• no,
• yes

Tags

CCSS.HSF-BF.B.4A

Find the inverse of y = 2x - 4

Tags

CCSS.HSF-BF.B.4A

What's the inverse of "squaring" a value?

• cubing

• square rooting

• dividing

• multiplying

Tags

CCSS.8.EE.A.2