{"id":"matematyka-2015-czerwiec-matura-stara-podstawowa/zad/13","paper_id":"matematyka-2015-czerwiec-matura-stara-podstawowa","number":"13","points":1,"ptype":"closed","subject":"matematyka","category":"matura","year":2015,"month":"czerwiec","level":"podstawowa","text":"Zadanie 13. (1 pkt)\nCiąg\n35,\n10,\n20\nx\nx\nx\njest geometryczny. Stąd wynika, że\nA.\n8\nx = -\nB.\n1\nx = -\nC.\n5\nx =\nD.\n15\nx =","answer":"A","answer_text":null,"solution":null,"image":"img/matematyka-2015-czerwiec-matura-stara-podstawowa/zad-13.webp","solution_image":null,"topics":null,"page_from":6,"source":"matugen","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"ocr","source_label":"Matematyka · Matura · czerwiec 2015 (podstawowa)","subject_label":"Matematyka","category_label":"Matura","text_html":"<p>Zadanie 13. (1 pkt)<br>Ciąg<br>35,<br>10,<br>20<br>x<br>x<br>x<br>jest geometryczny. Stąd wynika, że<br>A.<br>8<br>x = -<br>B.<br>1<br>x = -<br>C.<br>5<br>x =<br>D.<br>15<br>x =</p>","solutions":[]}