{"id":"site-4427/zad/4447","paper_id":"site-4427","number":"4447","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":2015,"month":null,"level":"rozszerzona","text":"Liczby (-1) i 3 są miejscami zerowymi funkcji kwadratowej f. Oblicz f(6) / f(12).","answer":null,"answer_text":null,"solution":null,"image":"img/site/4427/zad-4447.svg","solution_image":"img/site/4427/rozw-4447.svg","topics":null,"page_from":null,"source":"site","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"site","source_label":"Matematyka · Zbiory zadań · 2015 (rozszerzona)","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Liczby (-1) i 3 są miejscami zerowymi funkcji kwadratowej f. Oblicz f(6) / f(12).</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/4427/rozw-4447.svg"}]}