{"id":2017,"date":"2009-12-13T09:19:23","date_gmt":"2009-12-13T08:19:23","guid":{"rendered":"http:\/\/www.walkingrandomly.com\/?p=2017"},"modified":"2009-12-13T09:19:23","modified_gmt":"2009-12-13T08:19:23","slug":"a-mathematical-misunderstanding","status":"publish","type":"post","link":"https:\/\/walkingrandomly.com\/?p=2017","title":{"rendered":"A mathematical misunderstanding"},"content":{"rendered":"<p>Picture the scene&#8230;.<\/p>\n<p>A math instructor and her student are working through a problem together and on the first line it says<\/p>\n<p>f(x) = 2(x+3)<\/p>\n<p>&#8220;So&#8221; says the instructor &#8220;What do we have here?&#8221;<\/p>\n<p>The student thinks for a second before replying, &#8220;<strong>f of x equals 2 of x+3<\/strong>&#8221;<\/p>\n<p>The instructor gives a long sigh and puts her head in her hands.  <\/p>\n<p>&#8220;Have I taught you nothing?&#8221; she asks desparingly as the student looks on in bewilderment.  Who has the conceptual misunderstanding of this situation; the teacher or the student? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Picture the scene&#8230;. A math instructor and her student are working through a problem together and on the first line it says f(x) = 2(x+3) &#8220;So&#8221; says the instructor &#8220;What do we have here?&#8221; The student thinks for a second before replying, &#8220;f of x equals 2 of x+3&#8221; The instructor gives a long sigh [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[6],"tags":[],"class_list":["post-2017","post","type-post","status-publish","format-standard","hentry","category-general-math"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p3swhs-wx","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/walkingrandomly.com\/index.php?rest_route=\/wp\/v2\/posts\/2017","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/walkingrandomly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/walkingrandomly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/walkingrandomly.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/walkingrandomly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2017"}],"version-history":[{"count":8,"href":"https:\/\/walkingrandomly.com\/index.php?rest_route=\/wp\/v2\/posts\/2017\/revisions"}],"predecessor-version":[{"id":2025,"href":"https:\/\/walkingrandomly.com\/index.php?rest_route=\/wp\/v2\/posts\/2017\/revisions\/2025"}],"wp:attachment":[{"href":"https:\/\/walkingrandomly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/walkingrandomly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/walkingrandomly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}