Piecewise Functions
Tip- when matching an equation to its graph, check for y-intercepts first. It usually helps narrow down the answer options (ex. look at your #10).
Check out these resources:
1) Overview of piecewise functions: http://www.mathsisfun.com/sets/functions-piecewise.html
2) Floor and ceiling functions: http://www.mathsisfun.com/sets/function-floor-ceiling.html
3) Graphing piecewise functions: http://www.uiowa.edu/~examserv/mathmatters/tutorial_quiz/geometry/piecewisefunctions.html
Check out these resources:
1) Overview of piecewise functions: http://www.mathsisfun.com/sets/functions-piecewise.html
2) Floor and ceiling functions: http://www.mathsisfun.com/sets/function-floor-ceiling.html
3) Graphing piecewise functions: http://www.uiowa.edu/~examserv/mathmatters/tutorial_quiz/geometry/piecewisefunctions.html
Graphing Step Functions
![Picture](/uploads/1/6/6/0/16603678/538809108.gif?260)
1) Graphing Step Functions (video & practice problems): http://www.brightstorm.com/math/algebra-2/additional-topics/step-functions/
2) Graphing Step Functions (Video): http://www.youtube.com/watch?v=NMtPEZomLQE
2) Graphing Step Functions (Video): http://www.youtube.com/watch?v=NMtPEZomLQE