The video tutorial introduces a novel way of combining functions through composition, which differs from traditional operations like addition or multiplication. It explains the concept using two functions, f(x) and g(x), and demonstrates how to compose them by using the output of one as the input for the other. The tutorial includes visual aids and examples to illustrate the process, emphasizing the notation used for function composition and highlighting the differences between composing functions in different orders.

What is the new way of combining functions introduced in the video?

• Multiplying functions

• Composing functions

• Subtracting functions

• Adding functions

Tags

CCSS.HSF-BF.A.1C

If f(x) = 3x - 1 and g(x) = 2x^2 + x + 1, what is f(0)?

• -1

• 1

• 0

• 2

Tags

CCSS.HSF.IF.A.2

Using the same functions, what is g(-1)?

• 3

• 2

• 1

• 0

Tags

CCSS.HSF.IF.A.2

What is the output of the F machine when the input is 0?

• 2

• 1

• -1

• 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the final output when 0 is first put through the F machine and then the G machine?

• 1

• 0

• -1

• 2

Tags

CCSS.HSF-BF.A.1B

What is the final output when 1 is first put through the F machine and then the G machine?

• 2

• 4

• 22

• 11

Tags

CCSS.HSF-BF.A.1B

What does the notation G(f(x)) represent?

• Multiplication of G and f

• Addition of G and f

• Composition of G and f

• Subtraction of G and f

Tags

CCSS.HSF-BF.A.1C

If f(3) = 8, what is G(f(3))?

• 72

• 137

• 64

• 128

Tags

CCSS.HSF-BF.A.1C

What is the result of F(G(3))?

• 166

• 137

• 65

• 22

Tags

CCSS.HSF-BF.A.1C

Why are G(f(3)) and F(G(3)) not always the same?

• Because the functions are different

• Because the order of composition matters

• Because the values of x are different

• Because the functions are not linear

Tags

CCSS.HSF-BF.A.1C