5. Másodfokú függvény zérushelyei

Amit a modell a teljes feladatsorról jelzettPoints for part I tasks are only visible in the per-task grey boxes (mostly 2 points; tasks 5 and 9 have two-row boxes whose totals could not be read reliably, so they are left null). The provided summary table only listed II/A tasks 13-15 (12 points each); 17 points for tasks 16-18 is taken from the 'Ö.: 17 pont' box of task 18 and the standard structure. Item 73 ('→') is an isolated arrow glyph placed between tasks 5 and 6; it was assigned to task 6 (vector notation) but may belong to task 5's function mapping. Section headings 'A' (item 223) and 'B' (item 305) were kept inside tasks 13 and 16 respectively; the repeated 'A 16-18. feladatok közül...' instruction lines (327-328, 355-356) were kept rather than skipped because they are printed instructions, not mere page furniture.