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Part 1 Lecture - 4 Chapter 2 Relations and Functions
Develop success from failures. Discouragement and failure are two of the surest stepping-stones to success. – Dale Carnegie
Booklets/Notes/Assignments are typed here on this website and their PDFs will be made available soon.
Introduction to last three lectures on Relations and Functions
Polynomial Functions
Constant Functions and Identity Functions
Graphical Representation of Functions
Domain and Range of a Function
Question 1.  f(x) = x
Question 2.  f(x) = 2 – 3x, x > 0
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