1. 1 Solve each: 1. 5x – 7 > 8x + 9 2. |x – 5| < 2 3. x 2 – 9 > 0 :

3. 3 Y > 0 Y = 0 Y < 0

4. 4 f(x) g(x) (-.8, 3.4)

5. 5 f(x) g(x) (-.8, 3.4)

6. 6 Algebra II f(x) g(x) (-.8, 3.4)

7. 7 f(x) g(x) (-.3333.., 0)

8. 8 f(x) g(x) (.3333.., 0)

9. 9 (2, 0) (4, 0)

10. 10 (2, 0) (4, 0)

11. 11 (2, 0) (4, 0)

12. 12 (5.85, 5)(-.854, 5)

13. 13 (5.85, 5)(-.854, 5)

14. 14 Algebra II (5.85, 5)(-.854, 5)

15. 15 f(x) g(x) (1.45, -3.35) (-3.45, 11.35)

16. 16 f(x) g(x) (1.45, -3.35) (-3.45, 11.35)

17. 17 f(x) g(x) (1.45, -3.35) (-3.45, 11.35)

18. 5x – 7 > 3x + 9 Y1= 5x – 7 Y2 = 3x + 9 18

19. |x – 5| < 2 Y1= |x – 5| Y2 = 2 19

20. x 2 – 2x < 13 Y1 = x 2 – 2x Y2 = 13 20

21. x 2 – 2x – 3 > 0 Y1 = x 2 – 2x – 3 21

22. 2x 3 – 3x 2 – 32x > - 48 Y1= 2x 3 – 3x 2 – 32x Y2 = -48 22

23. Solve each graphically using the graphing calculator 1. |2x – 3 | < 8 2. x 2 + 4x – 10 > 0 23