{"id":"site-2866/zad/2891","paper_id":"site-2866","number":"2891","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":null,"text":"Narysuj wykres funkcji f określonej w przedziale <-2,2> wzorem f(x)=2^x-1.","answer":null,"answer_text":null,"solution":null,"image":"img/site/2866/zad-2891.svg","solution_image":"img/site/2866/rozw-2891.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","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Narysuj wykres funkcji f określonej w przedziale &lt;-2,2&gt; wzorem f(x)=2^x-1.</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/2866/rozw-2891.svg"}]}