[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-143617-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-143617-en":131},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","practice-test-9-multiple-math-questions","Practice Test 9 - Multiple Math Questions","","Practice Test 9 focuses on solving a variety of middle-school or early high-school style math problems, including interpreting a scatterplot with a line of best fit, selecting the equation that matches the given trend, and solving systems of linear equations. It also covers equation solving for unknown values, evaluating functions from algebraic definitions, geometry with congruent right triangles and angle measures, and probability using room selections at a convention center. Additional tasks include using a gasoline model to estimate gallons used per mile and finding the center of a circle in the coordinate plane.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/practice-test-9-multiple-math-questions/143617/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/practice-test-9-multiple-math-questions/143617.png","ImageObject",300,407,{"name":42,"@type":43},"Ezra","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-20","2026-08-25",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",12,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"How do you choose the equation that best matches a line of best fit on a scatterplot?","Question",{"text":63,"@type":64},"Use the plotted trend and compare it to the candidate equations, selecting the one whose slope and intercept align with the shown best-fit line.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"What is the typical method for solving a system of equations for (x, y)?",{"text":68,"@type":64},"Substitute one equation into the other or use elimination to find values of x and y that satisfy both equations simultaneously.",{"name":70,"@type":61,"acceptedAnswer":71},"How is the center of a circle found from its equation (x-h)^2+(y-k)^2=r^2?",{"text":72,"@type":64},"The center is (h, k). In the given form, h is the x-shift and k is the y-shift relative to the origin.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},143617,1787696031,{"code":4,"msg":82,"data":83},"success",[84,88,92,95,100,105,110,115,120,123,127],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":93,"slug":94},70,"exam",{"id":96,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":98,"slug":99},5,"Comic",60,"comic",{"id":101,"doc_module":4,"doc_module_name":25,"category_name":102,"show_sort_weight":103,"slug":104},6,"Technology",50,"technology",{"id":106,"doc_module":4,"doc_module_name":25,"category_name":107,"show_sort_weight":108,"slug":109},7,"Healthcare",40,"healthcare",{"id":111,"doc_module":4,"doc_module_name":25,"category_name":112,"show_sort_weight":113,"slug":114},8,"Research & Report",30,"research-report",{"id":116,"doc_module":4,"doc_module_name":25,"category_name":117,"show_sort_weight":118,"slug":119},9,"Religion & Spirituality",20,"religion-spirituality",{"id":118,"doc_module":4,"doc_module_name":25,"category_name":121,"show_sort_weight":118,"slug":122},"World Cup","world-cup",{"id":124,"doc_module":4,"doc_module_name":25,"category_name":125,"show_sort_weight":124,"slug":126},10,"Lifestyle","lifestyle",{"id":128,"doc_module":4,"doc_module_name":25,"category_name":129,"show_sort_weight":96,"slug":130},19,"General","general",{"code":4,"msg":82,"data":132},{"doc_id":79,"user_id":133,"nickname":42,"user_avatar":134,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":140,"language":141,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":142,"faqs":143,"seo_title":144,"seo_description":12,"update_tm":80,"read_time":145},1099514068035,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","■  \nThe scatterplot shows the relationship between two variables,z and y.A line of best fit isalso shown.  \naeskP  \nannesKP  \nWhich of the folowing equations best represents the lie of best fit shown?  \n@JohannesKP  \n\n| А)Су —3.5 Т,ба   |\n| --- |\n\n3x-4y=5  \n3=7  \nhaT  \nWhat is the solution(c,y)to the given system of equations?  \n\n| (7,4)  \u003Cbr>ng seryice   |\n| --- |\n|  |\n| SK  \u003Cbr>(7,12)   |\n|  |\n| (7,-12)   |\n|  |\n| (7,-4)   |\n\nWhat value of z is the solution to the equation 20x+24=28x?  \n\n|  |\n| --- |\n|  |\n| ●  \u003Cbr>S隐      数户   |\n|  |\n| 3   |\n|  |\n| 5   |\n\n74 What is the value of f(20)?  \nThe funcuion fis defined by  \n# Answer Preview\n\nnnesKP ahannesKP 0nnesKP  \nThefunctonfis defned by f(a)=8+Ve.Wha iste value of f(36)?  \n\n|  |  |  |  |\n| --- | --- | --- | --- |\n| 0   |  |  |  |\n|  |  |  |  |\n| ⑧  \u003Cbr>14   |  |  |  |\n|  |  |  |  |\n| C 17   |  |  |  |\n|  |  |  |  |\n| ◎  \u003Cbr>26   |  |  |  |\n\nTriangles ABC and DEF are congruent,where A corresponds to D,and Band E are right angles.The measure of angle Ais 27°.What is the measure,in degrees,of angle F?  \nScoring service  \nKP  \n@JohannesKP  \n# Answer Preview:\n\nueU  \n①  \nAt a convention center,there are a total of 325 visitors.Each visitor is located in eitherroom A,room B,or room C.If one of these visitors is selected atrandom.the probability ofselecting a visitor who is located in room Ais 0.48,and the probability of selecting a visitorwho is located in room Bis0.16.How many visitors are located in room C?  \n\n| 25   | SCO   na   |  |\n| --- | --- | --- |\n|  |  |  |\n| B  \u003Cbr>36   | oTannesKI   |  |\n\n104  \n117  \ng(m)=-0.05m+14.1  \nThe given function gmodels the number of gallons of gasoline that remains from a full gastank in a car after driving m miles.According to the model,about how many gallons ofgasoline are used to drive each mile?  \n0.05  \n14.1  \n20  \n282.0  \nAD  \n9  \nMark for Review  \niohannesKPohannesK  \nWhat is the center of the circle in the xy-plane defined by the equati  \non  \n(x-9)²+(y+6)²=81?  \nA  \n(-9,-6)  \nSc          S  \n(-9,6)  \n(9,—6)  \n(9,6)  \n# Mark for Review\n\nIf 2x+3=9,what is the value of 4x—4  \n# Answer Preview:","cbCairwnoIcaRtsA","https://ap.wps.com/l/cbCairwnoIcaRtsA","pdf",7462655,44,"English","# Questions\n## Algebra and Graph Interpretation\n## Systems of Equations and Function Evaluation\n## Geometry and Congruence\n## Probability\n## Modeling and Coordinate Geometry","[{\"question\":\"How do you choose the equation that best matches a line of best fit on a scatterplot?\",\"answer\":\"Use the plotted trend and compare it to the candidate equations, selecting the one whose slope and intercept align with the shown best-fit line.\"},{\"question\":\"What is the typical method for solving a system of equations for (x, y)?\",\"answer\":\"Substitute one equation into the other or use elimination to find values of x and y that satisfy both equations simultaneously.\"},{\"question\":\"How is the center of a circle found from its equation (x-h)^2+(y-k)^2=r^2?\",\"answer\":\"The center is (h, k). In the given form, h is the x-shift and k is the y-shift relative to the origin.\"}]","Practice Test 9 - Multiple Math Questions | PDF",111]