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Everything You Always Wanted to Know About functions

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The concept of a function
  • lesson 1 - The definition of a function
    2:40
  • lesson 2 - An additional notation for functions
    2:40
  • lesson 3 - Graphical Description of a Function
    2:40
  • lesson 4 - Increase and decrease of a function
    2:40
  • lesson 5 - Positivity and Negativity of a Function
    2:40
The domain of definition of a function
  • lesson - The domain of definition of a function
    2:40
Domain of basic functions
  • exercise 1
    2:40
  • exercise 2
    2:40
  • exercise 3
    2:40
  • exercise 4
    2:40
  • exercise 5
    2:40
  • exercise 6
    2:40
  • exercise 7
    2:40
  • exercise 8
    2:40
Domain of log and exp functions
  • exercise 1
    2:40
  • exercise 2
    2:40
  • exercise 3
    2:40
  • exercise 4
    2:40
  • exercise 5
    2:40
  • exercise 6
    2:40
  • exercise 7
    2:40
  • exercise 8
    2:40
  • exercise 9
    2:40
  • exercise 10
    2:40
Domain of trig functions
  • exercise 1
    2:40
  • exercise 2
    2:40
  • exercise 3
    2:40
  • exercise 4
    2:40
  • exercise 5
    2:40
Domain of absolute value functions
  • exercise 1
    2:40
  • exercise 2
    2:40
Domain of a peicewise function
  • exercise 1
    2:40
Common functions
  • lesson 1 - The linear function - Preface
    2:40
  • lesson 2 - The quadratic function
    2:40
  • lesson 3 - The Exponential Function
    2:40
  • lesson 4 - The Logarithmic Function
    2:40
  • lesson 5 - basic functions
    2:40
Translation and reflection of functions
  • lesson 1 - Vertical Translation of Basic Functions
    2:40
  • lesson 2 - Horizontal Translation of Basic Functions
    2:40
  • lesson 3 - examples
    2:40
  • lesson 4 - Reflection about the X-axis
    2:40
  • lesson 5 - Reflection about the Y-axis
    2:40
Shifted functions
  • exercise 1
    2:40
  • exercise 2
    2:40
  • exercise 3
    2:40
  • exercise 4
    2:40
  • exercise 5
    2:40
  • exercise 6
    2:40
  • exercise 7 - parts 1-4
    2:40
  • exercise 7 - parts 5-10
    2:40
  • exercise 8 - parts 1-2
    2:40
  • exercise 8 - parts 3-6
    2:40
  • exercise 8 - parts 7-10
    2:40
Composed functions
  • lesson - Function Composition
    2:40
  • exercise 1
    2:40
  • exercise 2
    2:40
  • exercise 3
    2:40
  • exercise 4
    2:40
  • exercise 5
    2:40
  • exercise 6
    2:40
  • exercise 7
    2:40
  • exercise 8
    2:40
  • exercise 9
    2:40
  • exercise 10
    2:40
  • exercise 11
    2:40
  • exercise 12
    2:40
Even and odd functions
  • lesson - Even and Odd Functions
    2:40
  • exercise 1
    2:40
  • exercise 2
    2:40
  • exercise 3
    2:40
  • exercise 4
    2:40
  • exercise 5
    2:40
  • exercise 6
    2:40
  • exercise 7
    2:40
  • exercise 8
    2:40
  • exercise 9
    2:40
  • exercise 10
    2:40
  • exercise 11
    2:40
  • exercise 12
    2:40
  • exercise 13
    2:40
  • exercise 14
    2:40
  • exercise 15
    2:40
One to one function
  • lesson - one-to-one functions
    2:40
  • exercise 1
    2:40
  • exercise 2
    2:40
  • exercise 3
    2:40
  • exercise 4a
    2:40
  • exercise 4b
    2:40
  • exercise 4c
    2:40
  • exercise 5ab
    2:40
  • exercise 5c
    2:40
The inverse function
  • lesson - the inverse of a function
    2:40
  • lesson 2 - the inverse function
    2:40
  • lesson 3 - the Image of a function
    2:40
  • exercise 1
    2:40
  • exercise 2
    2:40
  • exercise 3a
    2:40
  • exercise 3b
    2:40
  • exercise 3c
    2:40
  • exercise 4a
    2:40
  • exercise 4b
    2:40
  • exercise 4c
    2:40
  • exercise 5
    2:40
Piecewise defined functions
  • lesson - Piecewise defined functions
    2:40
  • exercise 1
    2:40
  • exercise 2
    2:40
  • exercise 3
    2:40
  • exercise 4a
    2:40
  • exercise 4b
    2:40
The absolute value function
  • absolute value function
    2:40
  • exercise 1
    2:40
  • exercise 2a
    2:40
  • exercise 2b
    2:40
  • exercise 2c
    2:40
  • exercise 3a
    2:40
  • exercise 3b
    2:40