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Ans Hw Lesson 8
- 1. Homework Directions : Please evaluate as indicated. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 1. f(-4) 2. h(-3) 3. g(1/2) 4. f(g(2)) 5. g(h(3)) 6. g(f(2)) 7. g(f(-3)) 8. g(g(-9)) 9. h(f(0)) 10. f(f(-2)) 11. h(g(-3)) 12. g(h(2/3))
- 3. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 2. h(-3)
- 4. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 3. g(1/2)
- 5. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 4. f(g(2))
- 6. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 5. g(h(3))
- 7. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 6. g(f(2))
- 8. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 7. g(f(-3))
- 9. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 8. g(g(-9))
- 10. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 9. h(f(0))
- 11. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 10. f(f(-2))
- 12. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 11. h(g(-3))
- 13. f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 f(x)=-x 2 -9 g(x)=3x-9 h(x)=2x 2 +4x-9 12. g(h(2/3))
