[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-573817-105":53,"doc-detail-573817-en":126},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":119,"head_meta":121,"extra_data":123,"updated_unix":125},105,"en","keystone-reference-algebra-i-formula-sheet","Keystone Reference - Algebra I Formula Sheet","","This document serves as an essential reference guide for Algebra I examinations, providing a comprehensive collection of mathematical formulas and properties required for solving various problems. It includes geometric formulas for calculating area, perimeter, and volume for rectangles and rectangular prisms. Additionally, it details fundamental linear equation forms, such as slope-intercept, point-slope, and standard form. The document also provides a clear overview of arithmetic properties, including additive and multiplicative inverses, commutative, associative, distributive, and identity properties, along with equality principles. Designed for students, this sheet ensures quick access to key mathematical tools and algebraic rules necessary for testing environments under the Pennsylvania Department of Education guidelines.",{"@graph":63,"@context":118},[64,80,101],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":51,"@type":70,"position":76},"https://docshare.wps.com/template/general/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/keystone-reference-algebra-i-formula-sheet/573817/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/keystone-reference-algebra-i-formula-sheet/573817.png","ImageObject",442,249,{"name":88,"@type":89},"Nguyễn Văn Học","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-16","2026-10-14",true,{"@type":98,"interactionType":99,"userInteractionCount":47},"InteractionCounter",{"@type":100},"ViewAction",{"@type":102,"mainEntity":103},"FAQPage",[104,110,114],{"name":105,"@type":106,"acceptedAnswer":107},"What formulas are provided for calculating the properties of a rectangle?","Question",{"text":108,"@type":109},"The document provides the formula A = lw for area and P = 2l + 2w for the perimeter of a rectangle.","Answer",{"name":111,"@type":106,"acceptedAnswer":112},"What are the three main forms of linear equations listed?",{"text":113,"@type":109},"The three forms are Point-Slope Form (y - y1) = m(x - x1), Slope-Intercept Form y = mx + b, and Standard Form Ax + By = C.",{"name":115,"@type":106,"acceptedAnswer":116},"How is pi treated in this formula sheet?",{"text":117,"@type":109},"The document specifies that students may use calculator pi or the number 3.14 as an approximation of pi for solving questions.","https://schema.org",{"og:url":78,"og:type":120,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":122,"canonical":78},"index,follow",{"doc_id":124,"site_id":56},573817,1792005492,{"code":4,"msg":5,"data":127},{"doc_id":124,"user_id":128,"nickname":88,"user_avatar":129,"doc_module":9,"category_id":50,"category_name":51,"doc_title":59,"doc_description":61,"doc_content":130,"file_id":131,"file_url":132,"file_type":133,"file_size":134,"view_count":47,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":9,"language":135,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":136,"faqs":137,"seo_title":138,"seo_description":61,"update_tm":139,"read_time":4},1374402739827,"https://ap-avatar.wpscdn.com/avatar/14000c97e7351f1a627?x-image-process=image/resize,m_fixed,w_180,h_180&k=1787885694763230660","KEYSTONE REFERENCE  \nAlgebra I Formula Sheet  \nFormulas that you may need to solve questions on this exam are found below. You may use calculator π or the number 3.14 as an approximation of π .  \nRectangle  \nw  \nl  \nRectangular Prism  \nl  \nA = lw P = 2l + 2 w  \nV = lwh  \nLinear Equations Slope: m = y~~ ~~2x~~ ~~2~~ ~~––~~ ~~yx11  \nPoint-Slope Form: (y– y 1) = m(x– x1)  \nSlope-Intercept Form: y = mx + b  \nStandard Form: Ax + By = C  \nArithmetic Properties Additive Inverse: a + (~~ ~~a) = 0  \nMultiplicative Inverse: a ·  = 1  \nCommutative Property: a + b = b + aa · b = b · a  \nAssociative Property: ( a + b) + c = a + (b + c)  \n( a · b) · c = a · (b · c)  \nIdentity Property: a + 0 = a  \na · 1 = a  \nDistributive Property: a · (b + c) = a · b + a · c  \na · (b– c) = a · b– a · c  \nMultiplicative Property of Zero: a · 0 = 0 Additive Property of Equality:  \nIf a = b, then a + c = b + c  \nMultiplicative Property of Equality:  \nIf a = b, then a · c = b · c  \nCopyright © by the Pennsylvania Department of Education.","cbCaiu0YKG8gFMaH","https://ap.wps.com/l/cbCaiu0YKG8gFMaH","pdf",63527,"English","# Geometric Formulas\n## Linear Equations\n# Arithmetic Properties\n## Properties of Equality","[{\"question\":\"What formulas are provided for calculating the properties of a rectangle?\",\"answer\":\"The document provides the formula A = lw for area and P = 2l + 2w for the perimeter of a rectangle.\"},{\"question\":\"What are the three main forms of linear equations listed?\",\"answer\":\"The three forms are Point-Slope Form (y - y1) = m(x - x1), Slope-Intercept Form y = mx + b, and Standard Form Ax + By = C.\"},{\"question\":\"How is pi treated in this formula sheet?\",\"answer\":\"The document specifies that students may use calculator pi or the number 3.14 as an approximation of pi for solving questions.\"}]","Keystone Reference - Algebra I Formula Sheet | PDF",1791947474]