הפונקציה הממשית ומבוא לתורת הקבוצות

{"Free":0,"Sample":1,"Paid":2}

[{"Name":"פונקציה - הגדרה ותכונות בסיסיות","Videos":[{"Watched":false,"Name":"מהי פונקציה","Duration":0,"VideoQuestionQueItems":[],"ID":108651},{"Watched":false,"Name":"תחום הגדרה של פונקציה","Duration":0,"VideoQuestionQueItems":[],"ID":108652},{"Watched":false,"Name":"תיאור גרפי של פונקציה","Duration":0,"VideoQuestionQueItems":[],"ID":108653},{"Watched":false,"Name":"עלייה וירידה של פונקציה","Duration":0,"VideoQuestionQueItems":[],"ID":108654},{"Watched":false,"Name":"פונקציה מונוטונית","Duration":0,"VideoQuestionQueItems":[],"ID":117111},{"Watched":false,"Name":"חיוביות ושליליות של פונקציה","Duration":0,"VideoQuestionQueItems":[],"ID":108655},{"Watched":false,"Name":"פונקציה חסומה","Duration":0,"VideoQuestionQueItems":[],"ID":117112},{"Watched":false,"Name":"פונקציה לא חסומה","Duration":0,"VideoQuestionQueItems":[],"ID":117113}],"ID":309710},{"Name":"הפונקציה הלינארית","Videos":[{"Watched":false,"Name":"מהי פונקציה לינארית","Duration":0,"VideoQuestionQueItems":[],"ID":108656},{"Watched":false,"Name":"גרף הפונקציה הלינארית","Duration":0,"VideoQuestionQueItems":[],"ID":108657},{"Watched":false,"Name":"משמעות הקבועים במשוואת הישר","Duration":0,"VideoQuestionQueItems":[],"ID":108658},{"Watched":false,"Name":"נוסחת השיפוע","Duration":0,"VideoQuestionQueItems":[],"ID":108659},{"Watched":false,"Name":"מציאת משוואת ישר","Duration":0,"VideoQuestionQueItems":[],"ID":108660},{"Watched":false,"Name":"מצב הדדי בין שני ישרים","Duration":0,"VideoQuestionQueItems":[],"ID":108661}],"ID":309711},{"Name":"הפונקציה הריבועית","Videos":[{"Watched":false,"Name":"מהי פונקציה ריבועית","Duration":0,"VideoQuestionQueItems":[],"ID":108662},{"Watched":false,"Name":"על הקבועים בפונקציה","Duration":0,"VideoQuestionQueItems":[],"ID":108663},{"Watched":false,"Name":"חיתוך עם הצירים","Duration":0,"VideoQuestionQueItems":[],"ID":108664},{"Watched":false,"Name":"קודקוד הפרבולה","Duration":0,"VideoQuestionQueItems":[],"ID":108665},{"Watched":false,"Name":"תכונות הקודוקוד","Duration":0,"VideoQuestionQueItems":[],"ID":108666}],"ID":309712},{"Name":"הפונקציה המעריכית","Videos":[{"Watched":false,"Name":"הפונקציה המעריכית","Duration":0,"VideoQuestionQueItems":[],"ID":108668},{"Watched":false,"Name":"המספר אי - להעשרה","Duration":0,"VideoQuestionQueItems":[],"ID":108669}],"ID":309713},{"Name":"הפונקציה הלוגריתמית","Videos":[{"Watched":false,"Name":"הפונקציה הלוגריתמית","Duration":0,"VideoQuestionQueItems":[],"ID":108667}],"ID":309714},{"Name":"פונקציות מפורסמות נוספות","Videos":[{"Watched":false,"Name":"פונקציית החזקה עבור מעריכים שונים","Duration":0,"VideoQuestionQueItems":[],"ID":108670},{"Watched":false,"Name":"פונקציית הערך המוחלט","Duration":0,"VideoQuestionQueItems":[],"ID":108671},{"Watched":false,"Name":"פונקציית הערך השלם","Duration":0,"VideoQuestionQueItems":[],"ID":108672}],"ID":309715},{"Name":"הזזות שיקופים מתיחות וכיווצים של פונקציה","Videos":[{"Watched":false,"Name":"הקדמה כללית והמוטיבציה להזזות ומתיחות של פונקציות","Duration":0,"VideoQuestionQueItems":[],"ID":108673},{"Watched":false,"Name":"הזזה של פונקציה מעלה ומטה","Duration":0,"VideoQuestionQueItems":[],"ID":108674},{"Watched":false,"Name":"הזזה של פונקציה ימינה ושמאלה","Duration":0,"VideoQuestionQueItems":[],"ID":108675},{"Watched":false,"Name":"שיקוף ביחס לציר איקס","Duration":0,"VideoQuestionQueItems":[],"ID":108676},{"Watched":false,"Name":"שיקוף ביחס לציר וואי","Duration":0,"VideoQuestionQueItems":[],"ID":108677},{"Watched":false,"Name":"מתיחה וכיווץ בצורה אנכית","Duration":0,"VideoQuestionQueItems":[],"ID":108678},{"Watched":false,"Name":"מתיחה וכיווץ בצורה אופקית","Duration":0,"VideoQuestionQueItems":[],"ID":108679},{"Watched":false,"Name":"הערך המוחלט של פונקציה","Duration":0,"VideoQuestionQueItems":[],"ID":108680}],"ID":309716},{"Name":"תחום הגדרה של פונקציה","Videos":[{"Watched":false,"Name":"תחום הגדרה של פונקציה","Duration":0,"VideoQuestionQueItems":[],"ID":108681},{"Watched":false,"Name":"דוגמאות לתחום הגדרה של פולינום ושבר","Duration":0,"VideoQuestionQueItems":[],"ID":108682},{"Watched":false,"Name":"דוגמאות לתחום הגדרה של שורש","Duration":0,"VideoQuestionQueItems":[],"ID":108683},{"Watched":false,"Name":"דוגמאות לתחום הגדרה של פונקציה מעריכית","Duration":0,"VideoQuestionQueItems":[],"ID":108684},{"Watched":false,"Name":"דוגמאות לתחום הגדרה של פונקציה לוגריתמית","Duration":0,"VideoQuestionQueItems":[],"ID":108685},{"Watched":false,"Name":"שאלות 3-1","Duration":0,"VideoQuestionQueItems":[],"ID":109072},{"Watched":false,"Name":"שאלות 6-4","Duration":0,"VideoQuestionQueItems":[],"ID":109073},{"Watched":false,"Name":"שאלות 9-7","Duration":0,"VideoQuestionQueItems":[],"ID":109074},{"Watched":false,"Name":"שאלות 12-10","Duration":0,"VideoQuestionQueItems":[],"ID":109075},{"Watched":false,"Name":"שאלה 13","Duration":0,"VideoQuestionQueItems":[],"ID":109076}],"ID":309717},{"Name":"הרכבת פונקציות","Videos":[{"Watched":false,"Name":"הסבר על הרכבת פונקציות","Duration":0,"VideoQuestionQueItems":[],"ID":108686},{"Watched":false,"Name":"שאלה 1","Duration":0,"VideoQuestionQueItems":[],"ID":108687},{"Watched":false,"Name":"שאלה 2","Duration":0,"VideoQuestionQueItems":[],"ID":108688},{"Watched":false,"Name":"שאלה 3","Duration":0,"VideoQuestionQueItems":[],"ID":108690},{"Watched":false,"Name":"שאלה 4","Duration":0,"VideoQuestionQueItems":[],"ID":108689},{"Watched":false,"Name":"שאלה 5","Duration":0,"VideoQuestionQueItems":[],"ID":108691},{"Watched":false,"Name":"שאלה 6","Duration":0,"VideoQuestionQueItems":[],"ID":108692},{"Watched":false,"Name":"שאלה 7","Duration":0,"VideoQuestionQueItems":[],"ID":117189},{"Watched":false,"Name":"שאלה 8 סעיף א","Duration":0,"VideoQuestionQueItems":[],"ID":117190},{"Watched":false,"Name":"שאלה 8 סעיף ב","Duration":0,"VideoQuestionQueItems":[],"ID":117191},{"Watched":false,"Name":"שאלה 9","Duration":0,"VideoQuestionQueItems":[],"ID":122047}],"ID":309718},{"Name":"הפונקציה ההפוכה","Videos":[{"Watched":false,"Name":"פונקציה חד חד ערכית","Duration":0,"VideoQuestionQueItems":[],"ID":108704},{"Watched":false,"Name":"הפונקציה ההפוכה","Duration":0,"VideoQuestionQueItems":[],"ID":108705},{"Watched":false,"Name":"תמונה של פונקציה","Duration":0,"VideoQuestionQueItems":[],"ID":108706},{"Watched":false,"Name":"קטעים על ציר המספרים - חשוב לסרטון הבא","Duration":0,"VideoQuestionQueItems":[],"ID":117105},{"Watched":false,"Name":"טווח של פונקציה","Duration":0,"VideoQuestionQueItems":[],"ID":117106},{"Watched":false,"Name":"פונקצייה על","Duration":0,"VideoQuestionQueItems":[],"ID":117107},{"Watched":false,"Name":"פונקציה חד חד ערכית למתקדמים","Duration":0,"VideoQuestionQueItems":[],"ID":108707},{"Watched":false,"Name":"הפונקציה ההפוכה ותמונה של פונקציה למתקדמים","Duration":0,"VideoQuestionQueItems":[],"ID":108708},{"Watched":false,"Name":"שאלה 1","Duration":0,"VideoQuestionQueItems":[],"ID":108709},{"Watched":false,"Name":"שאלה 2","Duration":0,"VideoQuestionQueItems":[],"ID":108710},{"Watched":false,"Name":"שאלה 3","Duration":0,"VideoQuestionQueItems":[],"ID":108711},{"Watched":false,"Name":"שאלה 4","Duration":0,"VideoQuestionQueItems":[],"ID":108712},{"Watched":false,"Name":"שאלה 5","Duration":0,"VideoQuestionQueItems":[],"ID":108713},{"Watched":false,"Name":"שאלה 6","Duration":0,"VideoQuestionQueItems":[],"ID":108714},{"Watched":false,"Name":"שאלה 7","Duration":0,"VideoQuestionQueItems":[],"ID":108715},{"Watched":false,"Name":"שאלה 8","Duration":0,"VideoQuestionQueItems":[],"ID":108716},{"Watched":false,"Name":"שאלה 9","Duration":0,"VideoQuestionQueItems":[],"ID":108717},{"Watched":false,"Name":"שאלה 10","Duration":0,"VideoQuestionQueItems":[],"ID":108718},{"Watched":false,"Name":"שאלה 11","Duration":0,"VideoQuestionQueItems":[],"ID":108719},{"Watched":false,"Name":"שאלה 12","Duration":0,"VideoQuestionQueItems":[],"ID":117108},{"Watched":false,"Name":"שאלה 13","Duration":0,"VideoQuestionQueItems":[],"ID":117109},{"Watched":false,"Name":"שאלה 14 סעיף א","Duration":0,"VideoQuestionQueItems":[],"ID":117129},{"Watched":false,"Name":"שאלה 14 סעיף ב","Duration":0,"VideoQuestionQueItems":[],"ID":117130},{"Watched":false,"Name":"שאלה 14 סעיף ג","Duration":0,"VideoQuestionQueItems":[],"ID":117131},{"Watched":false,"Name":"שאלה 14 סעיף ד","Duration":0,"VideoQuestionQueItems":[],"ID":117132},{"Watched":false,"Name":"שאלה 14 סעיפים ה-ח","Duration":0,"VideoQuestionQueItems":[],"ID":117133},{"Watched":false,"Name":"שאלה 15 סעיפים א-ג","Duration":0,"VideoQuestionQueItems":[],"ID":117134},{"Watched":false,"Name":"שאלה 15 סעיף ד","Duration":0,"VideoQuestionQueItems":[],"ID":117135},{"Watched":false,"Name":"שאלה 16 סעיפים א-ג","Duration":0,"VideoQuestionQueItems":[],"ID":117136},{"Watched":false,"Name":"שאלה 16 סעיף ד","Duration":0,"VideoQuestionQueItems":[],"ID":117137}],"ID":309719},{"Name":"פונקציה זוגית ופונקציה אי זוגית","Videos":[{"Watched":false,"Name":"פונקציה זוגית ואי זוגית","Duration":0,"VideoQuestionQueItems":[],"ID":108693},{"Watched":false,"Name":"שאלות 3-1","Duration":0,"VideoQuestionQueItems":[],"ID":108694},{"Watched":false,"Name":"שאלות 5-4","Duration":0,"VideoQuestionQueItems":[],"ID":108695},{"Watched":false,"Name":"שאלה 6","Duration":0,"VideoQuestionQueItems":[],"ID":108696},{"Watched":false,"Name":"שאלה 7","Duration":0,"VideoQuestionQueItems":[],"ID":117121},{"Watched":false,"Name":"שאלה 8","Duration":0,"VideoQuestionQueItems":[],"ID":117122},{"Watched":false,"Name":"שאלה 9","Duration":0,"VideoQuestionQueItems":[],"ID":117123},{"Watched":false,"Name":"שאלה 10","Duration":0,"VideoQuestionQueItems":[],"ID":117124}],"ID":309720},{"Name":"פונקציה מפוצלת","Videos":[{"Watched":false,"Name":"מהי פונקציה מפוצלת","Duration":0,"VideoQuestionQueItems":[],"ID":108697},{"Watched":false,"Name":"הערך המוחלט כפונקציה מפוצלת","Duration":0,"VideoQuestionQueItems":[],"ID":108698},{"Watched":false,"Name":"שאלה 1","Duration":0,"VideoQuestionQueItems":[],"ID":108699},{"Watched":false,"Name":"שאלה 2","Duration":0,"VideoQuestionQueItems":[],"ID":108700},{"Watched":false,"Name":"שאלה 3","Duration":0,"VideoQuestionQueItems":[],"ID":108701},{"Watched":false,"Name":"שאלה 4","Duration":0,"VideoQuestionQueItems":[],"ID":108702},{"Watched":false,"Name":"שאלה 5","Duration":0,"VideoQuestionQueItems":[],"ID":108703}],"ID":309721},{"Name":"תרגילים משולבים","Videos":[{"Watched":false,"Name":"שאלה 1","Duration":0,"VideoQuestionQueItems":[],"ID":117582},{"Watched":false,"Name":"שאלה 2","Duration":0,"VideoQuestionQueItems":[],"ID":117583},{"Watched":false,"Name":"שאלה 3","Duration":0,"VideoQuestionQueItems":[],"ID":117584},{"Watched":false,"Name":"שאלה 4","Duration":0,"VideoQuestionQueItems":[],"ID":117585},{"Watched":false,"Name":"שאלה 5","Duration":0,"VideoQuestionQueItems":[],"ID":117586},{"Watched":false,"Name":"שאלה 6","Duration":0,"VideoQuestionQueItems":[],"ID":117587},{"Watched":false,"Name":"שאלה 7","Duration":0,"VideoQuestionQueItems":[],"ID":117588},{"Watched":false,"Name":"שאלה 8","Duration":0,"VideoQuestionQueItems":[],"ID":117589},{"Watched":false,"Name":"שאלה 9","Duration":0,"VideoQuestionQueItems":[],"ID":122048},{"Watched":false,"Name":"שאלה 10","Duration":0,"VideoQuestionQueItems":[],"ID":122049},{"Watched":false,"Name":"שאלה 11","Duration":0,"VideoQuestionQueItems":[],"ID":122050}],"ID":340473},{"Name":"מבוא לתורת הקבוצות","Videos":[{"Watched":false,"Name":"קשרים וכמתים לוגיים","Duration":0,"VideoQuestionQueItems":[],"ID":108720},{"Watched":false,"Name":"קבוצה, איבר של קבוצה, שייכות לקבוצה","Duration":0,"VideoQuestionQueItems":[],"ID":108721},{"Watched":false,"Name":"שוויון בין קבוצות","Duration":0,"VideoQuestionQueItems":[],"ID":108722},{"Watched":false,"Name":"קבוצה סופית, קבוצה אינסופית, הקבוצה הריקה","Duration":0,"VideoQuestionQueItems":[],"ID":108723},{"Watched":false,"Name":"תת קבוצה","Duration":0,"VideoQuestionQueItems":[],"ID":108724},{"Watched":false,"Name":"קבוצות מספרים מיוחדות","Duration":0,"VideoQuestionQueItems":[],"ID":108725},{"Watched":false,"Name":"ציר המספרים, קטעים על ציר המספרים","Duration":0,"VideoQuestionQueItems":[],"ID":108726},{"Watched":false,"Name":"איחוד וחיתוך קבוצות","Duration":0,"VideoQuestionQueItems":[],"ID":108727},{"Watched":false,"Name":"הפרש קבוצות","Duration":0,"VideoQuestionQueItems":[],"ID":108728},{"Watched":false,"Name":"המשלים של קבוצה וכללי דה-מורגן","Duration":0,"VideoQuestionQueItems":[],"ID":108729},{"Watched":false,"Name":"דיאגרמת ון","Duration":0,"VideoQuestionQueItems":[],"ID":108730},{"Watched":false,"Name":"קבוצת החזקה","Duration":0,"VideoQuestionQueItems":[],"ID":116765},{"Watched":false,"Name":"שאלה 1","Duration":0,"VideoQuestionQueItems":[],"ID":108731},{"Watched":false,"Name":"שאלה 2","Duration":0,"VideoQuestionQueItems":[],"ID":108732},{"Watched":false,"Name":"שאלה 3","Duration":0,"VideoQuestionQueItems":[],"ID":108733},{"Watched":false,"Name":"שאלה 4","Duration":0,"VideoQuestionQueItems":[],"ID":108734},{"Watched":false,"Name":"שאלה 5","Duration":0,"VideoQuestionQueItems":[],"ID":108735},{"Watched":false,"Name":"שאלה 6","Duration":0,"VideoQuestionQueItems":[],"ID":108736},{"Watched":false,"Name":"שאלה 7","Duration":0,"VideoQuestionQueItems":[],"ID":108737},{"Watched":false,"Name":"שאלה 8","Duration":0,"VideoQuestionQueItems":[],"ID":108738},{"Watched":false,"Name":"שאלה 9","Duration":0,"VideoQuestionQueItems":[],"ID":108739},{"Watched":false,"Name":"שאלה 10","Duration":0,"VideoQuestionQueItems":[],"ID":108740},{"Watched":false,"Name":"שאלה 11","Duration":0,"VideoQuestionQueItems":[],"ID":108741},{"Watched":false,"Name":"שאלה 12","Duration":0,"VideoQuestionQueItems":[],"ID":108742},{"Watched":false,"Name":"שאלה 13","Duration":0,"VideoQuestionQueItems":[],"ID":108743},{"Watched":false,"Name":"שאלה 14","Duration":0,"VideoQuestionQueItems":[],"ID":108744},{"Watched":false,"Name":"שאלה 15","Duration":0,"VideoQuestionQueItems":[],"ID":108745},{"Watched":false,"Name":"שאלה 16","Duration":0,"VideoQuestionQueItems":[],"ID":108746},{"Watched":false,"Name":"שאלה 17","Duration":0,"VideoQuestionQueItems":[],"ID":108747},{"Watched":false,"Name":"שאלה 18","Duration":0,"VideoQuestionQueItems":[],"ID":108748},{"Watched":false,"Name":"שאלה 19","Duration":0,"VideoQuestionQueItems":[],"ID":108749},{"Watched":false,"Name":"שאלה 20","Duration":0,"VideoQuestionQueItems":[],"ID":117159},{"Watched":false,"Name":"שאלה 21","Duration":0,"VideoQuestionQueItems":[],"ID":117160}],"ID":309722}]

[{"ID":309710,"Videos":[108651,108652,108653,108654,117111,108655,117112,117113]},{"ID":309711,"Videos":[108656,108657,108658,108659,108660,108661]},{"ID":309712,"Videos":[108662,108663,108664,108665,108666]},{"ID":309713,"Videos":[108668,108669]},{"ID":309714,"Videos":[108667]},{"ID":309715,"Videos":[108670,108671,108672]},{"ID":309716,"Videos":[108673,108674,108675,108676,108677,108678,108679,108680]},{"ID":309717,"Videos":[108681,108682,108683,108684,108685,109072,109073,109074,109075,109076]},{"ID":309718,"Videos":[108686,108687,108688,108690,108689,108691,108692,117189,117190,117191,122047]},{"ID":309719,"Videos":[108704,108705,108706,117105,117106,117107,108707,108708,108709,108710,108711,108712,108713,108714,108715,108716,108717,108718,108719,117108,117109,117129,117130,117131,117132,117133,117134,117135,117136,117137]},{"ID":309720,"Videos":[108693,108694,108695,108696,117121,117122,117123,117124]},{"ID":309721,"Videos":[108697,108698,108699,108700,108701,108702,108703]},{"ID":340473,"Videos":[117582,117583,117584,117585,117586,117587,117588,117589,122048,122049,122050]},{"ID":309722,"Videos":[108720,108721,108722,108723,108724,108725,108726,108727,108728,108729,108730,116765,108731,108732,108733,108734,108735,108736,108737,108738,108739,108740,108741,108742,108743,108744,108745,108746,108747,108748,108749,117159,117160]}];

[108651,108652,108653,108654,117111,108655,117112,117113];

1

2