{"id":17651,"date":"2026-05-02T18:28:16","date_gmt":"2026-05-02T12:28:16","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/function-evaluation-and-transformation-12\/"},"modified":"2026-05-02T18:28:16","modified_gmt":"2026-05-02T12:28:16","slug":"function-evaluation-and-transformation-12","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/function-evaluation-and-transformation-12\/","title":{"rendered":"Function Evaluation And Transformation 12"},"content":{"rendered":"<p>If f(x) = x^2 &#8211; 3, find f(-2).<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>-7<\/li>\n<li>1<\/li>\n<li>2<\/li>\n<li>7<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705,2717],"subject":[1425],"education_level":[1895],"class_list":["post-17651","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-functions","subject-mathematics","education_level-ssc"],"mcq_note":"To evaluate a function, substitute the given input value wherever x appears. Substitute x = -2: -2^2 + (-3) = 1. Be especially careful with negative inputs: square the whole substituted value when the input is negative. So the function value is 1.","mcq_options":[{"right":"no","answer":"-7"},{"right":"yes","answer":"1"},{"right":"no","answer":"2"},{"right":"no","answer":"7"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"},{"id":2717,"title":"Functions","slug":"functions"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/17651","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=17651"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=17651"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=17651"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=17651"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=17651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}