Such A Rad Lesson Quizziz

For F(x) and G(x) to be inverses then F(G(x))= G(F(x))= ?

What else must they equal to be able to say they are inverses

Which is an example of a Composition of Functions

• y=4x+3

• s(n(x))

• Restrict the Domain

• Restrict the Range

• The Hokey Pokey

• The inverse is not a function

• None of the other choices are correct

• Cube roots are already functions

• Magic

• You don't restrict Domain you restrict the Range

In both Quadratic functions and Cubic Functions when you find the inverse of all the points some points are in both the original and the inverse. Why is this

• They just are

• The x and y values are the same so inverting them does nothing

• This does not happen with Quadratic functions

• This does not happen with Cubic functions

Review Find the Inverse of these 3 Points

(1,2) , (3,4), (5,6)

• (1,2) , (3,4), (5,6)

• (1,6) , (2,5), (3,4)

• (2,1) , (4,3), (6,5)

• (-1,-2) , (-3,-4), (-5,-6)

• Difference of Squares (2x-5)(2x+5)