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5-Minute Check Lesson 1-2A

5-Minute Check Lesson 1-2A. 1-2 Composition of Functions. Function Operations Composition of Functions Domains of Composite Functions. Lesson 1-2. Composition of Functions Essential Questions What are the 5 ways you can combine 2 functions? How do we solve a composite function?

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5-Minute Check Lesson 1-2A

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  1. 5-Minute Check Lesson 1-2A

  2. 1-2 Composition of Functions Function Operations Composition of Functions Domains of Composite Functions

  3. Lesson 1-2 Composition of Functions Essential Questions • What are the 5 ways you can combine 2 functions? • How do we solve a composite function? Vocabulary • Composition • Composite • Iterations • Seed Value

  4. c. (fg)(2) d. (f+g)(0)

  5. (f o g)(2)

  6. Inverse Functions: • Given f(x) = x/3 +2, find the inverse of f(x), and show that the two functions are inverse functions. • Two functions f and g are inverse functions if and only if [f o g] (x) = [g o f] (x) = x

  7. Domains of Composite Functions • Find the domain of (f o g)(x) if f(x) = g(x) =

  8. Assignment: • In book: p17: 11-29 odd, 32

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