{"id":18241,"date":"2026-05-02T23:24:05","date_gmt":"2026-05-02T17:24:05","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/identify-a-linear-rule-3\/"},"modified":"2026-05-02T23:24:05","modified_gmt":"2026-05-02T17:24:05","slug":"identify-a-linear-rule-3","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/identify-a-linear-rule-3\/","title":{"rendered":"Identify a Linear Rule"},"content":{"rendered":"<p>Which rule matches the pair x = 2, y = 7 and also has a constant increase of 3 in y for every 1 increase in x?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>y = 1x + 3<\/li>\n<li>y = 3x + 1<\/li>\n<li>y = 5x + 1<\/li>\n<li>y = x + 5<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705],"subject":[1425],"education_level":[1893,2494,2495],"class_list":["post-18241","mcq","type-mcq","status-publish","hentry","topic-algebra","subject-mathematics","education_level-grade-5","education_level-grade-6","education_level-grade-7"],"mcq_note":"A constant increase of 3 means the coefficient of x is 3. Since 3\u00d72+1=7, the correct rule is y = 3x + 1.","mcq_options":[{"right":"no","answer":"y = 1x + 3"},{"right":"yes","answer":"y = 3x + 1"},{"right":"no","answer":"y = 5x + 1"},{"right":"no","answer":"y = x + 5"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/18241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=18241"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=18241"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=18241"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=18241"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=18241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}