Difference between revisions of "InequalityAnswer1"
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| + | <p style="font-size: 120%;font-weight:bold">This problem has been replaced with [https://openwebwork.github.io/pg-docs/sample-problems/Algebra/InequalityAnswer.html a newer version of this problem]</p> |
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<h2>Answer is an Inequality</h2> |
<h2>Answer is an Inequality</h2> |
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This PG code shows a question whose answer is an inequality. |
This PG code shows a question whose answer is an inequality. |
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</p> |
</p> |
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| − | * Download file: [[File:InequalityAnswer1.txt]] (change the file extension from txt to pg when you save it) |
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| + | * File location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Algebra/InequalityAnswer1.pg FortLewis/Authoring/Templates/Algebra/InequalityAnswer1.pg] |
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| − | * File location in NPL: <code>FortLewis/Authoring/Templates/Algebra/InequalityAnswer1.pg</code> |
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| + | * PGML location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Algebra/InequalityAnswer1_PGML.pg FortLewis/Authoring/Templates/Algebra/InequalityAnswer1_PGML.pg] |
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<p> |
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<b>Setup:</b> |
<b>Setup:</b> |
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| − | We require students to use inequalities by using <code>Context("Inequalities-Only")</code>. If we had used <code>Context("Inequalities")</code> instead, then students could also enter their answer using interval notation. For more details, please see [http://webwork.maa.org/pod/ |
+ | We require students to use inequalities by using <code>Context("Inequalities-Only")</code>. If we had used <code>Context("Inequalities")</code> instead, then students could also enter their answer using interval notation. For more details, please see [http://webwork.maa.org/pod/pg/macros/contextInequalities.html contextInequalities.pl] |
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[[Category:Top]] |
[[Category:Top]] |
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| − | [[Category:Authors]] |
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[[Category:Sample Problems]] |
[[Category:Sample Problems]] |
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[[Category:Subject Area Templates]] |
[[Category:Subject Area Templates]] |
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Latest revision as of 04:46, 18 July 2023
This problem has been replaced with a newer version of this problem
Answer is an Inequality
This PG code shows a question whose answer is an inequality.
- File location in OPL: FortLewis/Authoring/Templates/Algebra/InequalityAnswer1.pg
- PGML location in OPL: FortLewis/Authoring/Templates/Algebra/InequalityAnswer1_PGML.pg
| PG problem file | Explanation |
|---|---|
|
Problem tagging: |
|
DOCUMENT(); loadMacros( "PGstandard.pl", "MathObjects.pl", "contextInequalities.pl", "AnswerFormatHelp.pl", ); TEXT(beginproblem()); |
Initialization:
We must load |
Context("Inequalities-Only");
Context()->flags->set(formatStudentAnswer=>'parsed');
$a = random(3,9,1);
$ineq = "-$a x \leq 10"; # TeX
$answer = Compute("x >= -10 / $a");
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Setup:
We require students to use inequalities by using
We use |
Context()->texStrings;
BEGIN_TEXT
Solve the inequality \( \displaystyle $ineq \).
Enter your answer using inequality notation.
$BR
$BR
\{ ans_rule(40) \}
\{ AnswerFormatHelp("inequalities") \}
END_TEXT
Context()->normalStrings;
|
Main Text: |
$showPartialCorrectAnswers = 1; ANS( $answer->cmp() ); |
Answer Evaluation: |
Context()->texStrings;
BEGIN_SOLUTION
${PAR}SOLUTION:${PAR}
Solution explanation goes here.
END_SOLUTION
Context()->normalStrings;
COMMENT("MathObject version.");
ENDDOCUMENT();
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Solution: |
