Functions

Under functions, you will learn: 1. Composite functions 2. Inverse of a function 3. Graphs of functions and inverse functions 4. Transformation of functions 5. Reflections 6. Stretches 7. Combined transformations

Subtopics

• Defintion of a function

  in this subtopic,you will learn: 1. One -one functions and many-one functions 2. And others
• Composite functions

  When one function is followed by another function, the resulting function is called a composite fun…
• Inverse functions

  An inverse function of f(x) is the function that undoes what f(x) has done.
• The graph of a function and its Inverse

  The graph of a function and its inverse are reflections of each other in the line y = x
• Transformation of functions

  Functions can undergo different transformations .These transformations include translations, enlarg…