PRECALCULUS ADVANCED



PRECALCULUS ADVANCED

WORKSHEET 2 ON INEQUALITIES

No calculator.

Draw a number line graph for each problem. Write your answer in both inequality notation and in interval notation.

1. [pic] 2. [pic] 3. [pic]

4. [pic] 5. [pic] 6. [pic]

7. [pic] 8. [pic] 9. [pic]

10. [pic] 11. [pic] 12. [pic]

13. [pic] 14. [pic] 15. [pic]

TURN->>>

16. [pic] 17. [pic] 18. [pic]

19. [pic] 20. [pic] 21. [pic]

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Solve algebraically, and check your answer. Use your calculator to solve. Sketch the graph.

23. [pic] 25. [pic]

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Write a function, and use your calculator to find the answer.

24. A farmer wishes to build two side-by-side enclosures. He has 96 feet of fencing. Find the dimensions

of the field that will maximize the area enclosed. What will the area be?

_____________________________________________________________________________________Fill in the blanks, and sketch the graph.

26. [pic]

Intercepts: ________________________

Vert. Asymptotes: __________________

Horiz. Asymptotes: _________________

Slant Asymptotes: __________________

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