1. Warm-Up 

2. Homework Questions

3. Domain Algebraically Pre-Calculus Mrs. Ramsey

4. Find the Domain  

5. Find the domain  

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11. Rational Problems  

12. More Rational Problems  

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14. Rational Problems  

15. Log Problems  

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17. Exponential Problems  

18. More Exponential Problems  

19. Finding the domain:  Let f(x) = x 2 – 1 and g(x) =  f(g(x))g(f(x))   Domain is [0, ∞) D: (- ∞, -1]U[1, ∞ )

20. Find the domain 11. Find f(g(x)) and g(f(x)) and state domain:

21. Find the domain 12. Find f(g(x)) and g(f(x)) and state domain:

22. Find the domain 13. Find f(g(x)) and g(f(x)) and state domain:

23. Find the domain 14. Find f(g(x)) and g(f(x)) and state domain:

24. Also state the domain:

26. Homework  Domain Worksheet