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You can mix-and-match problems from other user-contributed courses, add problems from the user-contributed problem repository, or write your own problems.\u003c/p\u003e\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHow to use this course\u003c/strong\u003e\u003c/p\u003e\u003col\u003e\u003cli dir=\"ltr\"\u003e\u003cstrong\u003eHomework\u003c/strong\u003e\u003cstrong\u003e:\u003c/strong\u003e Assign high quality problems with hints and personalized feedback to develop problem-solving skills.\u003c/li\u003e\u003cli dir=\"ltr\"\u003e\u003cstrong\u003eTesting\u003c/strong\u003e\u003cstrong\u003e:\u003c/strong\u003e Create summative secure online quizzes and tests in minutes.\u0026nbsp;\u003c/li\u003e\u003cli dir=\"ltr\"\u003e\u003cstrong\u003eSupplementary resources:\u003c/strong\u003e Embed videos, class notes, and applets alongside assignments.\u003c/li\u003e\u003cli dir=\"ltr\"\u003e\u003cstrong\u003eIntervention:\u003c/strong\u003e Use rich analytics to identify and monitor at-risk students for timely intervention.\u003c/li\u003e\u003cli dir=\"ltr\"\u003e\u003cstrong\u003eAnalytics:\u003c/strong\u003e Drill down into student performance and identify problematic or difficult topics.\u003c/li\u003e\u003cli dir=\"ltr\"\u003e\u003cstrong\u003eFlipped classroom:\u003c/strong\u003e Assign pre-class assignments. Save precious class time for discussions.\u003c/li\u003e\u003cli dir=\"ltr\"\u003e\u003cstrong\u003eEmporium classes:\u003c/strong\u003e Use Edfinity for individual/group work for large enrollment sections in labs.\u003c/li\u003e\u003c/ol\u003e\u003cp\u003eEdfinity is a full-featured homework system that supports mathematically-aware problems with algebraic input, evaluation of mathematical expressions, randomized variants, prerequisite pathways for personalized learning, collaboration, coordinated courses, flexible configuration of students\u0026rsquo; experience, and complete customization of assignments.\u003c/p\u003e","description_more":"","price":40.0,"sort_order":0,"active":true,"individual_license":false,"section_id":"620bfdb4c799dc00563515e2","permissive_license":false,"type":"course","year":null,"section_license":true,"taxable":false,"purchasable":true,"related_product_ids":[],"paired_product_id":null,"min_quantity":null,"max_quantity":null,"audience":"educator_audience","site_ids":["55843bd46435650003000000"],"package_price":null,"show_toc":true,"author_roles":[],"author_role_title":"Contributors","institution":null,"tags_array":["community_hub"],"hidden_tags":[],"meta_description":null,"term_pricing":true,"curricula":null,"curricula_course":null,"highlights":"\u003cdiv class=\"mb-3\"\u003e\u003cspan class=\"fa fa-subscript fa-fw mr-2\"\u003e\u003c/span\u003e \u003cstrong\u003eInteractive, algorithmic problems\u003cbr\u003e\u003c/strong\u003eAlgebraic, graphing, open response; randomized variants, hints, and tips\u003c/div\u003e\u003cdiv class=\"mb-3\"\u003e\u003cspan class=\"fa fa-hand-holding-heart fa-fw mr-2\"\u003e\u003c/span\u003e\u003cstrong\u003eAdaptive learning and personalization\u003cbr\u003e\u003c/strong\u003eEach student receives personalized support\u003cbr\u003eto fill learning gaps.\u003c/div\u003e\u003cdiv class=\"mb-3\"\u003e\u003cspan class=\"fa fa-fw fa-code-branch mr-2\"\u003e\u003c/span\u003e\u003cstrong\u003eCorequisite course structures\u003cbr\u003e\u003c/strong\u003eUse pre-built corequisite content,\u003cbr\u003eor create your own.\u003c/div\u003e\u003cdiv class=\"mb-3\"\u003e\u003cspan class=\"fa fa-hands-helping fa-fw mr-2\"\u003e\u003c/span\u003e\u003cstrong\u003eLMS integration and accessibility\u003cbr\u003e\u003c/strong\u003eConnect to your LMS in minutes. \u003ca class=\"”underline”\" href=\"http://edfinity.com/vpat\" target=\"_blank\"\u003eVPAT here\u003c/a\u003e.\u003c/div\u003e\u003cdiv class=\"mb-3\"\u003e\u003cspan class=\"fa fa-plug fa-fw mr-2\"\u003e\u003c/span\u003e\u003cstrong\u003eWeBWorK-compatible\u003cbr\u003e\u003c/strong\u003eImport and author WeBWorK problems.\u003c/div\u003e","preview_assignment":{"id":"620bfdb4c799dc00563515ea","name":"1.1 Basic Matrix Operations","product":{"id":"5ec4a56e30eb9a1e7eb8bf0c","name":"TAMU - MATH 140 (Mathematics for Business and Social Sciences)"},"master_set":{"id":"6273c91d23e8b70004e25318","problems":{"id":"6273c91d23e8b70004e2531c","proof":false,"graphical_geometric":false,"tags_array":[],"grade_level_from":null,"grade_level_to":null,"skill_ids":[],"contest_event_ids":[],"header":null,"solution":null,"part_attributes":[{"id":"5ee1b86d7d637645f40e7f1c","part_id":"5ee1b86d7d637645f40e7f1b","description":null,"points":0,"automatic_manual_credit":true,"accessible":false,"format":"ww","pg":"\n## DESCRIPTION\n## TAMU BM_00000\n## ENDDESCRIPTION\n\n## Author('Richard G. 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padding-left:2.25em\"\u003e\n\u003cli\u003e\n\u003cb\u003eCapital letters\u003c/b\u003e represent \u003cb\u003ematrices\u003c/b\u003e. \n\u003c/li\u003e\n\u003cli\u003e\n\u003cb\u003eLower case letters\u003c/b\u003e represent \u003cb\u003evariables\u003c/b\u003e or \u003cb\u003ematrix entries when subscripted\u003c/b\u003e.\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/div\u003e\n\u003cdiv style=\"margin-top:1em\"\u003e\u003c/div\u003e\nPlease keep this in mind as you work through the problems.\n\u003cdiv style=\"margin-top:1em\"\u003e\u003c/div\u003e\nIn all assignments you will want to carefully read the directions and note any special instructions for entering answers.\n\u003cdiv style=\"margin-top:1em\"\u003e\u003c/div\u003e\n\u003c/div\u003e","static_html":"\u003cdiv class=\"PGML\"\u003e\nIn this assignment, it is important to note the following conventions:\n\u003cdiv style=\"margin-top:1em\"\u003e\u003c/div\u003e\n\u003cdiv style=\"margin:0 0 0 2.25em\"\u003e\n\u003cul type=\"disc\" style=\"margin:0; padding-left:2.25em\"\u003e\n\u003cli\u003e\n\u003cb\u003eCapital letters\u003c/b\u003e represent \u003cb\u003ematrices\u003c/b\u003e. \n\u003c/li\u003e\n\u003cli\u003e\n\u003cb\u003eLower case letters\u003c/b\u003e represent \u003cb\u003evariables\u003c/b\u003e or \u003cb\u003ematrix entries when subscripted\u003c/b\u003e.\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/div\u003e\n\u003cdiv style=\"margin-top:1em\"\u003e\u003c/div\u003e\nPlease keep this in mind as you work through the problems.\n\u003cdiv style=\"margin-top:1em\"\u003e\u003c/div\u003e\nIn all assignments you will want to carefully read the directions and note any special instructions for entering answers.\n\u003cdiv style=\"margin-top:1em\"\u003e\u003c/div\u003e\n\u003c/div\u003e","timeout":false,"header_text":{"css":[],"js":[],"inlinejs":[]}}],"numeric_tolerance":null,"partial_credit":null,"max_attempts":null,"timeout_seconds":null,"allow_practice":null,"override_show_work":null,"instructional":false,"sketchable":true,"print_num_spacing_lines":3,"print_page_break":false,"partial_scoring":null,"readonly":{"created_at":"2022-05-05T12:54:53.856Z","updated_at":"2022-05-05T12:54:53.856Z","version":2,"user_id":"58ecdcd48ccf1800120c8ac3","name":"Algorithmic (WebWorK)","skill_ids":[],"current_digest":"81uVakCqV9IHJ6q36gUCmtKbCHGzp4SRoL91ZrKH8pU=","tags":"","points":0.0,"type":"webwork","multipart":false,"shallow":true,"static":true,"sources":[],"owned":false,"url":"/problems/6273c91d23e8b70004e2531c","searchable_text":"In this assignment it is important to note the following conventions Capital letters represent matrices Lower case letters represent variables or matrix entries when subscripted Please keep this in mind as you work through the problems In all assignments you will want to carefully read the directions and note any special instructions for entering answers SOLUTION","abilities":["read"]}},"readonly":{"shallow":true}}},"readonly":{"level_range":"13","created_at":"2020-05-20T03:35:10.558Z","updated_at":"2026-03-15T19:38:19.634Z","tags":"community_hub","author_ids":[],"licensed":true,"thumbnail":"https://d2b8iahp55539n.cloudfront.net/assets/course-placeholder-3870b2677a589ef8debd801ef338e9403ad9236f1e4562739f9efbd8e456503c.webp","free":false,"user_price":40.0,"term_price":40.0,"displayed_price":40.0,"levels":"13","author_role_title":"Contributors","abilities":[],"section":{"id":"620bfdb4c799dc00563515e2","name":"TAMU MATH 140"}},"related_products":[],"toc":{"assignments":[{"id":"6273c91523e8b70004e2513b","name":"0 Edfinity Demo"},{"id":"620bfdb4c799dc00563515ea","name":"1.1 Basic Matrix Operations"},{"id":"620bfdb4c799dc00563515eb","name":"1.2 Matrix Multiplication"},{"id":"620bfdb4c799dc00563515ec","name":"2.1 Review of Lines"},{"id":"620bfdb4c799dc00563515ed","name":"2.2 Modeling with Linear Functions"},{"id":"620bfdb4c799dc00563515ee","name":" 2.3 Systems of Two Equations in Two Unknowns"},{"id":"620bfdb4c799dc00563515ef","name":"2.4 Setting Up and Solving Systems of Linear Equations"},{"id":"620bfdb4c799dc00563515f0","name":"3.1 Setting Up Linear Programming Problems"},{"id":"620bfdb4c799dc00563515f1","name":"3.2 Graphing Systems of Linear Inequalities in Two Variables"},{"id":"620bfdb4c799dc00563515f2","name":"3.3 Graphical Solution of Linear Programming Problems"},{"id":"620bfdb4c799dc00563515f3","name":"3.4 Simplex Method"},{"id":"620bfdb4c799dc00563515f4","name":"4.1 Mathematical Experiments"},{"id":"620bfdb4c799dc00563515f5","name":"4.2 Basics of Probability"},{"id":"620bfdb4c799dc00563515f6","name":"4.3 Rules of Probability"},{"id":"620bfdb4c799dc00563515f7","name":"4.4 Probability Distributions and Expected Value"},{"id":"620bfdb4c799dc00563515f8","name":"5.1 Relations and Functions"},{"id":"620bfdb4c799dc00563515f9","name":"5.2 Polynomial Functions"},{"id":"620bfdb4c799dc00563515fa","name":"5.3 Rational Functions"},{"id":"620bfdb4c799dc00563515fb","name":"5.4 Power and Radical Functions"},{"id":"620bfdb4c799dc00563515fc","name":"5.5 Piecewise-Defined Functions"},{"id":"620bfdb5c799dc00563515fd","name":"5.6 Exponential Functions"},{"id":"620bfdb5c799dc00563515fe","name":"5.7 Combining and Transforming Functions"},{"id":"620bfdb5c799dc00563515ff","name":"5.8 Inverse Functions and Logarithms"},{"id":"620bfdb5c799dc0056351600","name":"6.1 Interest and Effective Rates"},{"id":"620bfdb5c799dc0056351601","name":"6.2 Annuities, Sinking Funds and Amortization"}]}}