The objective of this project is to develop familiarity with domain and range, with using math technology and with the math of the formulas used to generate and anlalyse linear functions.
This task has three parts:
Part 1: Draw your initials using line segments on a GeoGebra graph or on axes drawn on graphing paper.
Part 2: Analysis. Determine if each letter is a function or a relation. State the domain and range for each letter. Calculate the linear function for each line segment.
Part 3: Verification: Plot each line segment on GeoGebra to verify and/or correct you calculations.
Suggested Page Structure
| Page 1 | Title page. Your name, the course, the date, a title for your project, a sentence describing the objective of the project and perhaps a relevant image. |
| Page 2 | Your line segment image. Determine whether each letter is a function or relation. Determine the domain and range for each letter. |
| Page 3 | Letter one: Calculate the linear function for each line segment. |
| Page 4 | Letter two: Calculate the linear function for each line segment. |
| Page 5 | Letter three: Calculate the linear function for each line segment. |
| Page 6 | Verification and correction using GeoGebra. |
Example
Grading
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- Communication, as per the grading page
- Reasoning, as per the grading page. Use this project to develop accuracy and/or to demonstate understanding of a variety of methods.
- Technology, as per the grading page
Part 1: Line segment applet, or graph paper to print out