{"id":18231,"date":"2026-05-02T23:22:19","date_gmt":"2026-05-02T17:22:19","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/use-an-input-output-rule-8\/"},"modified":"2026-05-02T23:22:19","modified_gmt":"2026-05-02T17:22:19","slug":"use-an-input-output-rule-8","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/use-an-input-output-rule-8\/","title":{"rendered":"Use an Input-Output Rule"},"content":{"rendered":"<p>A machine uses the rule output = 4 \u00d7 input + 1. What is the output when the input is 3?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>7<\/li>\n<li>13<\/li>\n<li>17<\/li>\n<li>12<\/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-18231","mcq","type-mcq","status-publish","hentry","topic-algebra","subject-mathematics","education_level-grade-5","education_level-grade-6","education_level-grade-7"],"mcq_note":"Substitute input = 3: output = 4\u00d73+1 = 12+1 = 13.","mcq_options":[{"right":"no","answer":"7"},{"right":"yes","answer":"13"},{"right":"no","answer":"17"},{"right":"no","answer":"12"}],"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\/18231","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=18231"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=18231"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=18231"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=18231"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=18231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}