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

[{"Name":"The Concept of a Function","Videos":[{"Watched":false,"Name":"What is a Function?","ID":6255},{"Watched":false,"Name":"Notation for Functions","ID":6256},{"Watched":false,"Name":"Graphical Description of a Function","ID":1101},{"Watched":false,"Name":"Increase and Decrease of a Function","ID":9010},{"Watched":false,"Name":"Positivity and Negativity of a Function Part 1","ID":9610},{"Watched":false,"Name":"Positivity and Negativity of a Function Part 2","ID":9611}],"ID":1171},{"Name":"Common Functions","Videos":[{"Watched":false,"Name":"The Linear Function","ID":9011},{"Watched":false,"Name":"The Quadratic Function","ID":9012},{"Watched":false,"Name":"The Exponential Function","ID":9013},{"Watched":false,"Name":"The Logarithmic Function","ID":9014},{"Watched":false,"Name":"Basic Functions Part 1","ID":9612},{"Watched":false,"Name":"Basic Functions Part 2","ID":9613}],"ID":1179},{"Name":"The Domain of Definition of a Function","Videos":[{"Watched":false,"Name":"The Domain of Definition of a Function","ID":8381}],"ID":1173},{"Name":"The Domain of Basic Functions","Videos":[{"Watched":false,"Name":"Exercise 1","ID":1122},{"Watched":false,"Name":"Exercise 2","ID":1123},{"Watched":false,"Name":"Exercise 3","ID":1124},{"Watched":false,"Name":"Exercise 4","ID":1125},{"Watched":false,"Name":"Exercise 5","ID":1126},{"Watched":false,"Name":"Exercise 6","ID":1127},{"Watched":false,"Name":"Exercise 7","ID":1128},{"Watched":false,"Name":"Exercise 8","ID":1129}],"ID":1174},{"Name":"The Domain of Logarithmic and Exponential Functions","Videos":[{"Watched":false,"Name":"Exercise 1","ID":5958},{"Watched":false,"Name":"Exercise 2","ID":5959},{"Watched":false,"Name":"Exercise 3","ID":5960},{"Watched":false,"Name":"Exercise 4","ID":5961},{"Watched":false,"Name":"Exercise 5","ID":5962},{"Watched":false,"Name":"Exercise 6","ID":5963},{"Watched":false,"Name":"Exercise 7","ID":5964},{"Watched":false,"Name":"Exercise 8","ID":3330},{"Watched":false,"Name":"Exercise 9","ID":3331},{"Watched":false,"Name":"Exercise 10","ID":3334}],"ID":1175},{"Name":"The Domain of Trigonometric Functions","Videos":[{"Watched":false,"Name":"Exercise 1","ID":3332},{"Watched":false,"Name":"Exercise 2","ID":3333},{"Watched":false,"Name":"Exercise 3","ID":3343},{"Watched":false,"Name":"Exercise 4","ID":3344},{"Watched":false,"Name":"Exercise 5","ID":3345}],"ID":1176},{"Name":"The Domain of Absolute Value Functions","Videos":[{"Watched":false,"Name":"Exercise 1","ID":4362},{"Watched":false,"Name":"Exercise 2","ID":4836}],"ID":1177},{"Name":"The Domain of a Piecewise Function","Videos":[{"Watched":false,"Name":"Exercise 1","ID":4837}],"ID":1178},{"Name":"Translation (Shifting) and Reflection of Functions","Videos":[{"Watched":false,"Name":"Vertical Translation of Basic Functions","ID":8401},{"Watched":false,"Name":"Horizontal Translation of Basic Functions","ID":8403},{"Watched":false,"Name":"Translation of Functions - Examples","ID":8402},{"Watched":false,"Name":"Reflection About The X-axis","ID":8404},{"Watched":false,"Name":"Reflection About The Y-axis","ID":8405},{"Watched":false,"Name":"Exercise 1","ID":6482},{"Watched":false,"Name":"Exercise 2","ID":6483},{"Watched":false,"Name":"Exercise 3","ID":6484},{"Watched":false,"Name":"Exercise 4","ID":6485},{"Watched":false,"Name":"Exercise 5","ID":6486},{"Watched":false,"Name":"Exercise 6","ID":6487},{"Watched":false,"Name":"Exercise 7 - Parts 1-4","ID":6488},{"Watched":false,"Name":"Exercise 7 - Parts 5-10","ID":6489},{"Watched":false,"Name":"Exercise 8 - Parts 1-2","ID":6490},{"Watched":false,"Name":"Exercise 8 - Parts 3-6","ID":6491},{"Watched":false,"Name":"Exercise 8 - Parts 7-10","ID":6492}],"ID":1180},{"Name":"The Composition of Functions","Videos":[{"Watched":false,"Name":"Function Composition","ID":1244},{"Watched":false,"Name":"Exercise 1","ID":4356},{"Watched":false,"Name":"Exercise 2","ID":4357},{"Watched":false,"Name":"Exercise 3","ID":4358},{"Watched":false,"Name":"Exercise 4","ID":4359},{"Watched":false,"Name":"Exercise 5","ID":4360},{"Watched":false,"Name":"Exercise 6","ID":4361},{"Watched":false,"Name":"Exercise 7","ID":4375},{"Watched":false,"Name":"Exercise 8","ID":4376},{"Watched":false,"Name":"Exercise 9","ID":4377},{"Watched":false,"Name":"Exercise 10","ID":4378},{"Watched":false,"Name":"Exercise 11","ID":4379},{"Watched":false,"Name":"Exercise 12","ID":4380}],"ID":1182},{"Name":"Even and Odd Functions","Videos":[{"Watched":false,"Name":"Even and Odd Functions","ID":14649},{"Watched":false,"Name":"Exercise 1","ID":4381},{"Watched":false,"Name":"Exercise 2","ID":4382},{"Watched":false,"Name":"Exercise 3","ID":4383},{"Watched":false,"Name":"Exercise 4","ID":4384},{"Watched":false,"Name":"Exercise 5","ID":4385},{"Watched":false,"Name":"Exercise 6","ID":4386},{"Watched":false,"Name":"Exercise 7","ID":4388},{"Watched":false,"Name":"Exercise 8","ID":4389},{"Watched":false,"Name":"Exercise 9","ID":4390},{"Watched":false,"Name":"Exercise 10","ID":4391},{"Watched":false,"Name":"Exercise 11","ID":4392},{"Watched":false,"Name":"Exercise 12","ID":4394},{"Watched":false,"Name":"Exercise 13","ID":4482},{"Watched":false,"Name":"Exercise 14","ID":4483},{"Watched":false,"Name":"Exercise 15","ID":4484}],"ID":1183},{"Name":"One-to-One Functions","Videos":[{"Watched":false,"Name":"One-to-One Functions","ID":9614},{"Watched":false,"Name":"Exercise 1","ID":4393},{"Watched":false,"Name":"Exercise 2","ID":4395},{"Watched":false,"Name":"Exercise 3","ID":4839},{"Watched":false,"Name":"Exercise 4 part a","ID":4510},{"Watched":false,"Name":"Exercise 4 part b","ID":4511},{"Watched":false,"Name":"Exercise 4 part c","ID":4512},{"Watched":false,"Name":"Exercise 5 part a","ID":4513},{"Watched":false,"Name":"Exercise 5 part b","ID":4514},{"Watched":false,"Name":"Exercise 5 part c","ID":4515}],"ID":1184},{"Name":"The Inverse of a Function","Videos":[{"Watched":false,"Name":"The Inverse of a Function","ID":1228},{"Watched":false,"Name":"The Inverse of a Function(Continued)","ID":8406},{"Watched":false,"Name":"The Image of a Function","ID":8407},{"Watched":false,"Name":"Exercise 1","ID":4516},{"Watched":false,"Name":"Exercise 2","ID":4517},{"Watched":false,"Name":"Exercise 3 part a","ID":4696},{"Watched":false,"Name":"Exercise 3 part b","ID":4688},{"Watched":false,"Name":"Exercise 3 part c","ID":4691},{"Watched":false,"Name":"Exercise 4 part a","ID":4689},{"Watched":false,"Name":"Exercise 4 part b","ID":4840},{"Watched":false,"Name":"Exercise 4 part c","ID":4690},{"Watched":false,"Name":"Exercise 5","ID":4841},{"Watched":false,"Name":"Exercise 6","ID":7866}],"ID":1185},{"Name":"Piecewise-Defined Functions","Videos":[{"Watched":false,"Name":"Piecewise-Defined Functions","ID":1219},{"Watched":false,"Name":"Exercise 1","ID":5995},{"Watched":false,"Name":"Exercise 2","ID":5996},{"Watched":false,"Name":"Exercise 3","ID":5997},{"Watched":false,"Name":"Exercise 4 part a","ID":6152},{"Watched":false,"Name":"Exercise 4 part b","ID":6151}],"ID":1186},{"Name":"The Absolute Value Function","Videos":[{"Watched":false,"Name":"The Absolute Value Function","ID":8447},{"Watched":false,"Name":"Exercise 1","ID":6153},{"Watched":false,"Name":"Exercise 2","ID":6154},{"Watched":false,"Name":"Exercise 3","ID":6155}],"ID":1187}]

[{"ID":1171,"Videos":[6255,6256,1101,9010,9610,9611]},{"ID":1179,"Videos":[9011,9012,9013,9014,9612,9613]},{"ID":1173,"Videos":[8381]},{"ID":1174,"Videos":[1122,1123,1124,1125,1126,1127,1128,1129]},{"ID":1175,"Videos":[5958,5959,5960,5961,5962,5963,5964,3330,3331,3334]},{"ID":1176,"Videos":[3332,3333,3343,3344,3345]},{"ID":1177,"Videos":[4362,4836]},{"ID":1178,"Videos":[4837]},{"ID":1180,"Videos":[8401,8403,8402,8404,8405,6482,6483,6484,6485,6486,6487,6488,6489,6490,6491,6492]},{"ID":1182,"Videos":[1244,4356,4357,4358,4359,4360,4361,4375,4376,4377,4378,4379,4380]},{"ID":1183,"Videos":[14649,4381,4382,4383,4384,4385,4386,4388,4389,4390,4391,4392,4394,4482,4483,4484]},{"ID":1184,"Videos":[9614,4393,4395,4839,4510,4511,4512,4513,4514,4515]},{"ID":1185,"Videos":[1228,8406,8407,4516,4517,4696,4688,4691,4689,4840,4690,4841,7866]},{"ID":1186,"Videos":[1219,5995,5996,5997,6152,6151]},{"ID":1187,"Videos":[8447,6153,6154,6155]}];

[6255,6256,1101,9010,9610,9611];

1.1

1