PRECALCULUS ADVANCED



PRECALCULUS ADVANCED

WORKSHEET 1 ON INEQUALITIES

No calculator.

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

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TURN->>>

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

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Solve algebraically, and check your answer.

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Find the x- and y-intercepts and the asymptotes, and sketch the graph.

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Intercepts: ________________________

Vert. Asymptotes: __________________

Horiz. Asymptotes: _________________

Slant Asymptotes: __________________

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Use your calculator to solve. Write a function, sketch the graph, and find the

Sketch the graph. answer by using your calculator.

21. [pic] 22. Find two positive numbers such that the product of the numbers is 108 and the sum of the first plus three times the second is a minimum.

Answer: _______________ Answer: ____________________

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