• What is a function?
• Domain and Range of a function
• straight lines
• polynomials and other powers
• rational functions
• conic sections
• trigonometry
• exponential and logarithm
• inverse functions

Function Zoo: meet the functions: straight lines

	Constant and Linear Functions © Daniel R. Cole
	Find the line parpallel to y=(1/2)x-1 © Dorothy Wallace
	To practice using the concepts just covered, try problem set OC01-01-FZF-Lines in the WeBWorK window. If you have not yet opened a WeBWorK window displaying all the problem sets, you can do so by clicking below, then Guest Login. If necessary, click here to open a new WeBWorK window