{"id":14,"date":"2004-03-08T13:34:31","date_gmt":"2004-03-08T13:34:31","guid":{"rendered":"http:\/\/www.sixthform.info\/maths\/?p=14"},"modified":"2004-03-08T13:34:31","modified_gmt":"2004-03-08T13:34:31","slug":"whoops","status":"publish","type":"post","link":"https:\/\/www.sixthform.info\/maths\/?p=14","title":{"rendered":"Whoops!"},"content":{"rendered":"<p>In <a href=\"http:\/\/www.heinemann.co.uk\/secondary\/book.asp?n=548&#038;d=s&#038;s=589&#038;skey=67&#038;isbn=0435513044\">Advancing Maths For AQA: Pure Maths 2 (P2)<\/a> there is the following question on page 121:<\/p>\n<p>2. Find the gradient of the following curve at the point where <img src='\/maths\/latexrender\/pictures\/3dad28281778d5ef4b7a78c7bc7a6b09.gif' title='x = 0' alt='x = 0' align=absmiddle><\/p>\n<ul>(c) <img src='\/maths\/latexrender\/pictures\/9567b8f9b24efc3f7410dd085061017d.gif' title='y = 4\\sqrt{x}+2e^{-x}' alt='y = 4\\sqrt{x}+2e^{-x}' align=absmiddle><\/ul>\n<p>and gives an answer of 2 in the Answers section.<\/p>\n<p>Spot the error.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Advancing Maths For AQA: Pure Maths 2 (P2) there is the following question on page 121: 2. Find the gradient of the following curve at the point where (c) and gives an answer of 2 in the Answers section. Spot the error.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14","post","type-post","status-publish","format-standard","hentry","category-articles"],"_links":{"self":[{"href":"https:\/\/www.sixthform.info\/maths\/index.php?rest_route=\/wp\/v2\/posts\/14","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sixthform.info\/maths\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sixthform.info\/maths\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sixthform.info\/maths\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sixthform.info\/maths\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14"}],"version-history":[{"count":0,"href":"https:\/\/www.sixthform.info\/maths\/index.php?rest_route=\/wp\/v2\/posts\/14\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sixthform.info\/maths\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sixthform.info\/maths\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sixthform.info\/maths\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}