AnswersFL-1200330-Algebra 2 Sem 2 - FlexGraphing Rational Functions

Rational Inequalities Answers

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Which graph shows the solution set of ?

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What is the solution of ?

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–4 x 1 and x –1
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x –4 or x 1
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x –4 or x –1
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–4 x 1 and x –1
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Which shows all the critical points for the inequality ?

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, x = 1, and x = 2
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x = –6 and x = 2
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x = –4 and x = 2
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x = 2
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What is the solution of ?

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What values make the inequality true?

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Machine 1 can complete a task in x hours while an upgraded machine (machine 2) needs 9 fewer hours. The plant manager knows the two machines will take at least 6 hours, as represented by the inequality: Which answer choice includes all solutions to the inequality and identifies which interval(s) contain viable completion times of machine 1?

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; both contain viable times for machine 1
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; only contains viable times for machine 1
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; no interval contains viable times for machine 1
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; but only contains viable times for machine 1
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What is the solution of ?

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Which answer includes the intervals that contain the solution to the inequality?

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Which inequality is equivalent to ?

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The critical points of a rational inequality are x = –4 and x = 2. Which set of points can be tested to find a complete solution to the inequality?

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x = –4 and x = 2
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x = –5 and x = 3
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x = –5, x = 0, and x = 3
D
x = –4, x = 0, and x = 2

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