{"id":"matematyka-2007-operon-probna-rozszerzona/zad/1","paper_id":"matematyka-2007-operon-probna-rozszerzona","number":"1","points":5,"ptype":"open","subject":"matematyka","category":"probna","year":2007,"month":"probna","level":"rozszerzona","text":"Dla jakich wartości parametru m funkcja f(x) = (m-1)x^2 + (m-1)x + m przyjmuje tylko wartości dodatnie? [odp_otwarta1]","answer":null,"answer_text":null,"solution":null,"image":null,"solution_image":null,"topics":"parametr","page_from":null,"source":"zadaniazmatur","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"zadaniazmatur","source_label":"Matematyka · Matura próbna · 2007 (rozszerzona)","subject_label":"Matematyka","category_label":"Matura próbna","text_html":"<p>Dla jakich wartości parametru m funkcja f(x) = (m-1)x^2 + (m-1)x + m przyjmuje tylko wartości dodatnie? [odp_otwarta1]</p>","solutions":[]}