// Numbas version: exam_results_page_options
{"name": "Co\u00f6rdinaten van punten op een assenstelsel zoeken", "extensions": ["jsxgraph"], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"variablesTest": {"maxRuns": 100, "condition": "c<>a and ee<>a and g<>a and ee<>c and g<>c and g<>ee"}, "variables": {"ee": {"name": "ee", "group": "Ungrouped variables", "definition": "random(-10..10)", "templateType": "anything", "description": "<p>This is the x-coordinate of the third point.</p>"}, "d": {"name": "d", "group": "Ungrouped variables", "definition": "random(-10..10)", "templateType": "anything", "description": "<p>This is the y-coordinate of the second point.</p>"}, "b": {"name": "b", "group": "Ungrouped variables", "definition": "random(-10..10)", "templateType": "anything", "description": "<p>This is the y-coordinate of the first point.</p>"}, "g": {"name": "g", "group": "Ungrouped variables", "definition": "random(-10..10)", "templateType": "anything", "description": "<p>This is the x-coordinate of the fourth point.</p>"}, "a": {"name": "a", "group": "Ungrouped variables", "definition": "random(-10..10)", "templateType": "anything", "description": "<p>This is the x-coordinate of the first point.</p>"}, "f": {"name": "f", "group": "Ungrouped variables", "definition": "random(-10..10)", "templateType": "anything", "description": "<p>This is the y-coordinate of the third point.</p>"}, "c": {"name": "c", "group": "Ungrouped variables", "definition": "random(-10..10)", "templateType": "anything", "description": "<p>This is the x-coordinate of the second point.</p>"}, "h": {"name": "h", "group": "Ungrouped variables", "definition": "random(-10..10)", "templateType": "anything", "description": "<p>This is the y-coordinate of the fourth point.</p>"}}, "metadata": {"description": "<p>Doelstelling: leerlingen kunnen de co&ouml;rdinaten van punten in een assenstelsel bepalen</p>", "licence": "Creative Commons Attribution 4.0 International"}, "tags": [], "variable_groups": [], "functions": {"dragpoint": {"type": "html", "language": "javascript", "parameters": [], "definition": "// set up the board\nvar div = Numbas.extensions.jsxgraph.makeBoard('500px','500px',{boundingBox:[-11,11,11,-11],grid:true,withLabel:true});\n\nvar board = div.board;\n\nvar x1 = Numbas.jme.unwrapValue(scope.variables.a);\nvar y1 = Numbas.jme.unwrapValue(scope.variables.b);\nvar x2 = Numbas.jme.unwrapValue(scope.variables.c);\nvar y2 = Numbas.jme.unwrapValue(scope.variables.d);\nvar x3 = Numbas.jme.unwrapValue(scope.variables.ee);\nvar y3 = Numbas.jme.unwrapValue(scope.variables.f);\nvar x4 = Numbas.jme.unwrapValue(scope.variables.g);\nvar y4 = Numbas.jme.unwrapValue(scope.variables.h);\n\nvar e = board.create('point',[10,0],{size:-1,name:'x'});\ne.setProperty({fixed:true});\nvar f = board.create('point',[0,10],{size:-1,name:'y'});\nf.setProperty({fixed:true});\n\nvar a = board.create('point',[x1,y1],{size:5});\na.setProperty({fixed:true});\nvar b = board.create('point',[x2,y2],{size:5});\nb.setProperty({fixed:true});\nvar c = board.create('point',[x3,y3],{size:5});\nc.setProperty({fixed:true});\nvar d = board.create('point',[x4,y4],{size:5});\nd.setProperty({fixed:true});\n\nreturn div;"}}, "name": "Co\u00f6rdinaten van punten op een assenstelsel zoeken", "parts": [{"type": "gapfill", "marks": 0, "showFeedbackIcon": true, "scripts": {}, "variableReplacementStrategy": "originalfirst", "showCorrectAnswer": true, "gaps": [{"mustBeReducedPC": 0, "allowFractions": false, "scripts": {}, "correctAnswerStyle": "plain", "maxValue": "a", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "showFeedbackIcon": true, "correctAnswerFraction": false, "type": "numberentry", "minValue": "a", "marks": 1, "mustBeReduced": false, "showCorrectAnswer": true, "notationStyles": ["plain", "en", "si-en"]}, {"mustBeReducedPC": 0, "allowFractions": false, "scripts": {}, "correctAnswerStyle": "plain", "maxValue": "b", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "showFeedbackIcon": true, "correctAnswerFraction": false, "type": "numberentry", "minValue": "b", "marks": 1, "mustBeReduced": false, "showCorrectAnswer": true, "notationStyles": ["plain", "en", "si-en"]}, {"mustBeReducedPC": 0, "allowFractions": false, "scripts": {}, "correctAnswerStyle": "plain", "maxValue": "c", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "showFeedbackIcon": true, "correctAnswerFraction": false, "type": "numberentry", "minValue": "c", "marks": 1, "mustBeReduced": false, "showCorrectAnswer": true, "notationStyles": ["plain", "en", "si-en"]}, {"mustBeReducedPC": 0, "allowFractions": false, "scripts": {}, "correctAnswerStyle": "plain", "maxValue": "d", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "showFeedbackIcon": true, "correctAnswerFraction": false, "type": "numberentry", "minValue": "d", "marks": 1, "mustBeReduced": false, "showCorrectAnswer": true, "notationStyles": ["plain", "en", "si-en"]}, {"mustBeReducedPC": 0, "allowFractions": false, "scripts": {}, "correctAnswerStyle": "plain", "maxValue": "ee", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "showFeedbackIcon": true, "correctAnswerFraction": false, "type": "numberentry", "minValue": "ee", "marks": 1, "mustBeReduced": false, "showCorrectAnswer": true, "notationStyles": ["plain", "en", "si-en"]}, {"mustBeReducedPC": 0, "allowFractions": false, "scripts": {}, "correctAnswerStyle": "plain", "maxValue": "f", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "showFeedbackIcon": true, "correctAnswerFraction": false, "type": "numberentry", "minValue": "f", "marks": 1, "mustBeReduced": false, "showCorrectAnswer": true, "notationStyles": ["plain", "en", "si-en"]}, {"mustBeReducedPC": 0, "allowFractions": false, "scripts": {}, "correctAnswerStyle": "plain", "maxValue": "g", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "showFeedbackIcon": true, "correctAnswerFraction": false, "type": "numberentry", "minValue": "g", "marks": 1, "mustBeReduced": false, "showCorrectAnswer": true, "notationStyles": ["plain", "en", "si-en"]}, {"mustBeReducedPC": 0, "allowFractions": false, "scripts": {}, "correctAnswerStyle": "plain", "maxValue": "h", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "showFeedbackIcon": true, "correctAnswerFraction": false, "type": "numberentry", "minValue": "h", "marks": 1, "mustBeReduced": false, "showCorrectAnswer": true, "notationStyles": ["plain", "en", "si-en"]}], "variableReplacements": [], "prompt": "<p>Geef de co&ouml;rdinaten van de punten&nbsp;&nbsp;$A$, $B$ , $C$ en $D$&nbsp;in het assenstelsel.&nbsp;</p>\n<p>Je hebt alleen gehele getallen nodig.&nbsp;</p>\n<p>{dragpoint()}</p>\n<p><span id=\"distance\">De co&ouml;rdinaat van $A$ is ( [[0]]</span><span>,&nbsp;[[1]]).</span></p>\n<p><span id=\"distance\">De co&ouml;rdinaat van $B$ is ( [[2]], [[3]])</span></p>\n<p>De co&ouml;rdinaat van $C$ i<span id=\"distance\">s (&nbsp;[[4]],</span>&nbsp;[[5]]).&nbsp;</p>\n<p><span id=\"distance\">De co&ouml;rdinaat van $D$ is (&nbsp;[[6]],&nbsp;</span>[[7]]).&nbsp;</p>"}], "extensions": ["jsxgraph"], "rulesets": {}, "ungrouped_variables": ["a", "b", "c", "d", "ee", "f", "g", "h"], "statement": "", "advice": "<p>Ga als volgt te werk:&nbsp;</p>\n<p>Het punt&nbsp;$A$ ligt op $\\var{a}$ van de oorsprong op de horizontale as, dus de x-co&ouml;rdinaat is $\\var{a}$.</p>\n<p>Het punt $A$ ligt op $\\var{b}$ van de oorsprong op de verticale as, dus de y-co&ouml;rdinaat is $\\var{b}$.</p>\n<p></p>", "preamble": {"css": "", "js": ""}, "type": "question", "contributors": [{"name": "Johan Maertens", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1301/"}]}]}], "contributors": [{"name": "Johan Maertens", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1301/"}]}