Identify a function from a written description, table, graph, rule, set of ordered pairs, and/or mapping. 0706.3.3

Links verified on 6/11/2014

1. Ambleweb Function Machine - students identify what process was used to produce a sequence of numbers (twelve processes available)
2. Determine Which Relations are Functions - [9 pages] several relations are presented and then evaluated, steps are shown for each function [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
3. Graphs of Linear Equations - [11:09] video lesson from the Khan Academy
4. Graphing Linear Equations - a short quiz from the Khan Academy
5. Graphing Linear Equations - making a t-chart (finding plot points0
6. Graphing Linear Equations - a 4 part lesson from Math.com
7. Introduction to Functions - [109 pages] extensive introductions designed for pre calculus
8. Introduction to Functions - [14 pages] includes a large number of examples
9. Introduction to Functions - [13 pages] includes graphs and examples
10. Inverse Functions and Relations - one page homework assignment
11. Learning about Rate of Change in Linear Functions Using Interactive Graphs - lesson plan from NCTM
12. List of Mathematical Abbreviations - a listing of abbreviated names of mathematical functions, function-like operators and other mathematical terminology
13. Math Functions, Relations, Domain and Range - explanation posted at the Math Warehouse
14. Practice Quizzes and Tests - let your cursor hover over the Assess button and select one of the two quizzes (10 multiple-choice questions each) or one of the two tests (fourteen or fifteen questions) [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
15. Representations of Linear Functions: Cab fares - The charge for a cab ride is determined by the length of travel. Some companies also charge a basic, fixed amount. At this site you will find descriptions of fares of three competing cab companies and you are asked to suggest a new fare.
16. Relations and Functions - four-page handout to print and use as a practice test
17. Relations and Functions - this show covers the vertical line test and using a mapping diagram, followed by several practice exercises [10 useful slides] [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
18. Relations and Functions - [31 slides] animation provides time for student input before answers are displayed - use as a whole class review
19. The Vertical Line Test - The vertical Line test is a way to determine whether or not a relation is a function. (explanation from the Math Warehouse)
20. Which Relations are Functions? - three-page handout to print and use as a practice test Answers to the test