{"id":572,"date":"2020-01-26T15:09:42","date_gmt":"2020-01-26T15:09:42","guid":{"rendered":"http:\/\/localhost\/?post_type=knowledgebase&#038;p=572"},"modified":"2020-04-02T09:14:10","modified_gmt":"2020-04-02T09:14:10","slug":"past-year-exam-questions-functions","status":"publish","type":"knowledgebase","link":"https:\/\/ibalmaths.com\/index.php\/ibdp-math-hl-2\/functions\/past-year-exam-questions-functions\/","title":{"rendered":"IBDP Past year exam questions &#8211; Functions"},"content":{"rendered":"<p><strong>1. [M10\/P1\/TZ1]<\/strong><\/p>\r\n<p>Shown below are the graphs of \r\n<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mi>y<\/mi><mo>=<\/mo><mi>f<\/mi><mfenced><mi>x<\/mi><\/mfenced><\/math>\r\n and \r\n<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mi>y<\/mi><mo>=<\/mo><mi>g<\/mi><mfenced><mi>x<\/mi><\/mfenced><\/math>\r\n .<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1559\" src=\"http:\/\/ibalmaths.com\/wp-content\/uploads\/2020\/01\/1-1.jpg\" alt=\"\" width=\"816\" height=\"506\" srcset=\"https:\/\/ibalmaths.com\/wp-content\/uploads\/2020\/01\/1-1.jpg 816w, https:\/\/ibalmaths.com\/wp-content\/uploads\/2020\/01\/1-1-300x186.jpg 300w, https:\/\/ibalmaths.com\/wp-content\/uploads\/2020\/01\/1-1-768x476.jpg 768w\" sizes=\"auto, (max-width: 816px) 100vw, 816px\" \/><\/p>\r\n<p>If \r\n<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mfenced><mrow><mi>f<\/mi><mi>o<\/mi><mi>g<\/mi><\/mrow><\/mfenced><mfenced><mi>x<\/mi><\/mfenced><mo>=<\/mo><mn>3<\/mn><\/math>\r\n , find all possible values of <em> \r\n<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mi>x<\/mi><\/math>\r\n <\/em> .<\/p>\r\n<div id=\"link1-link-572\" class=\"sh-link link1-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('link1', 572, 'Solution', 'Hide Solution'); return false;\" aria-expanded=\"false\"><span id=\"link1-toggle-572\">Solution<\/span><\/a><\/div><div id=\"link1-content-572\" class=\"sh-content link1-content sh-hide\" style=\"display: none;\"><\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1560\" src=\"http:\/\/ibalmaths.com\/wp-content\/uploads\/2020\/01\/1-2.jpg\" alt=\"\" width=\"1015\" height=\"73\" srcset=\"https:\/\/ibalmaths.com\/wp-content\/uploads\/2020\/01\/1-2.jpg 1015w, https:\/\/ibalmaths.com\/wp-content\/uploads\/2020\/01\/1-2-300x22.jpg 300w, https:\/\/ibalmaths.com\/wp-content\/uploads\/2020\/01\/1-2-768x55.jpg 768w\" sizes=\"auto, (max-width: 1015px) 100vw, 1015px\" \/><\/p>\r\n<p>\u00a0<\/div><!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"1. [M10\/P1\/TZ1] Shown below are the graphs of y=fx and y=gx . If fogx=3 , find all possible values of x .<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt -->","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","class_list":["post-572","knowledgebase","type-knowledgebase","status-publish","hentry","knowledgebase_cat-functions","no-wpautop"],"_links":{"self":[{"href":"https:\/\/ibalmaths.com\/index.php\/wp-json\/wp\/v2\/knowledgebase\/572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ibalmaths.com\/index.php\/wp-json\/wp\/v2\/knowledgebase"}],"about":[{"href":"https:\/\/ibalmaths.com\/index.php\/wp-json\/wp\/v2\/types\/knowledgebase"}],"author":[{"embeddable":true,"href":"https:\/\/ibalmaths.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ibalmaths.com\/index.php\/wp-json\/wp\/v2\/comments?post=572"}],"version-history":[{"count":6,"href":"https:\/\/ibalmaths.com\/index.php\/wp-json\/wp\/v2\/knowledgebase\/572\/revisions"}],"predecessor-version":[{"id":1563,"href":"https:\/\/ibalmaths.com\/index.php\/wp-json\/wp\/v2\/knowledgebase\/572\/revisions\/1563"}],"wp:attachment":[{"href":"https:\/\/ibalmaths.com\/index.php\/wp-json\/wp\/v2\/media?parent=572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}