{"id":"site-3079/zad/3188","paper_id":"site-3079","number":"3188","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Oblicz miejsce zerowe funkcji f(x)={2x+1 dla x<=0; x+2 dla x>0}","answer":null,"answer_text":null,"solution":null,"image":"img/site/3079/zad-3188.svg","solution_image":"img/site/3079/rozw-3188.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 (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Oblicz miejsce zerowe funkcji f(x)={2x+1 dla x&lt;=0; x+2 dla x&gt;0}</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/3079/rozw-3188.svg"}]}