Warm-Up . Homework Questions Domain Algebraically Pre-Calculus Mrs. Ramsey.

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Domain: 1) f(0) = 8 2) f(3) = 3) g(-2) = -2 4) g(2) = 0 5) f(g(0)) = f(2) =0 6) f(g(-2)) = f(-2) =undefined 7) f(g(2)) = f(0) =8 8) f(g(-1)) = f(1) =3.

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Presentation transcript:

Warm-Up 

Homework Questions

Domain Algebraically Pre-Calculus Mrs. Ramsey

Find the Domain  

Find the domain  

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Rational Problems  

More Rational Problems  

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Rational Problems  

Log Problems  

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Exponential Problems  

More Exponential Problems  

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, ∞ )

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

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

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

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

Also state the domain:

Homework  Domain Worksheet