{"id":"cb_practice_pdf:t5-math-m2-q13","source_id":"cb_practice_pdf","source_item_id":"t5-math-m2-q13","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":"spr","answer_source":"rationale","layout_warning":null,"form_id":"cb_practice_pdf:test-5","module_number":2,"position":13,"stem":"What is the slope of the graph of y = 1/3 29x+10 +5x in the xy-plane?","stimulus":"","stimulus_html":null,"stem_html":"<p>What is the slope of the graph of y = 1/3 29x+10 +5x in the xy-plane?</p>","rationale_html":"<p>44 = + The correct answer is 3. A linear equation can be written in the form y mx b, 0, where m is the slope of the graph of the equation in the xy-plane and ^ bh is the 1 =1 29 +10+5 y-intercept. Distributing the 3 in the equation y 3^ x h x yields =29 +10+5 y 3 x 3 x. Combining like terms on the right-hand side of this equation =44 +10 = + =44 yields y 3 x 3. This equation is in the form y mx b, where m 3 and =10 b 3. Therefore, the slope of the graph of the given equation in the xy-plane is 44 3. Note that 44/3, 14.66, and 14.67 are examples of ways to enter a correct answer.</p>","correct_answer":["3"],"has_media":false,"has_mathml":false,"has_table":false,"source_created_at":null,"source_updated_at":null,"options":[],"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}}