{"id":"cb_practice_pdf:t5-math-m2-q3","source_id":"cb_practice_pdf","source_item_id":"t5-math-m2-q3","external_id":null,"ibn":null,"question_id":null,"program":"SAT","module":"math","domain_code":null,"domain":null,"skill_code":null,"skill":null,"difficulty":null,"score_band":null,"answer_type":"mcq","answer_source":"rationale","layout_warning":null,"form_id":"cb_practice_pdf:test-5","module_number":2,"position":3,"stem":"- - - -_defined_by - - -_=_4x−3 - - ~ The function f is f x. What is 10 the value of f?","stimulus":"","stimulus_html":null,"stem_html":"<p>- - - -_defined_by - - -_=_4x−3 - - ~ The function f is f x. What is 10 the value of f?</p>","rationale_html":"<p>=4 -3 Choice B is correct. It’s given that the function f is defined by f^xh x . 10 10 =4 10-3 Substituting for x in the given function yields f^ h ^ h , which is 10 =40-3 10 =37 10 37 equivalent to f^ h , or f^ h . Therefore, the value of f^ h is . Choice A is incorrect and may result from conceptual or calculation errors. 10 = Choice C is incorrect. This is the value of f^ h for the function f^xh 4x, not =4 -3 10 f^xh x . Choice D is incorrect. This is the value of f^ h for the function =4 +3 =4 -3 f^xh x , not f^xh x . 42 SAT PRACTICE TEST #5 ANSWER EXPLANATIONS SAT ANSWER EXPLANATIONS n MATH: MODULE 2</p>","correct_answer":["B"],"has_media":false,"has_mathml":false,"has_table":false,"source_created_at":null,"source_updated_at":null,"options":[{"label":"A","content_html":"<p>−30 37</p>","ord":0},{"label":"B","content_html":"","ord":1},{"label":"C","content_html":"<p>40</p>","ord":2},{"label":"D","content_html":"<p>43</p>","ord":3}],"attribution":{"source_id":"cb_practice_pdf","source_name":"College Board full-length SAT practice tests (PDF)","rights_holder":"College Board","canonical_url":"https://satsuite.collegeboard.org/practice/practice-tests/paper","retrieved_from":"https://satsuite.collegeboard.org/practice/practice-tests/paper","attribution":"Full-length SAT practice tests 4–11 © College Board, published free at satsuite.collegeboard.org.","disclaimer":"Extracted from PDF layout: equations, figures and tables do not survive intact. Use the original PDFs for anything the text renders poorly. SAT® is a trademark registered by the College Board, which is not affiliated with and does not endorse this project.","license":"College Board copyright. Free to download; not licensed for redistribution.","redistributable":false,"item_count":905}}