{"id":"site-2649/zad/5316","paper_id":"site-2649","number":"5316","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Punkt A = (1/3,-1) należy do wykresu funkcji liniowej f określonej wzorem f(x) = 3x+b. Wynika stąd, że A. b=2; B. b=1; C. b=-1; D. b=-2.","answer":null,"answer_text":null,"solution":null,"image":"img/site/2649/zad-5316.svg","solution_image":"img/site/2649/rozw-5316.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>Punkt A = (1/3,-1) należy do wykresu funkcji liniowej f określonej wzorem f(x) = 3x+b. Wynika stąd, że A. b=2; B. b=1; C. b=-1; D. b=-2.</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/2649/rozw-5316.svg"}]}