Error
There was an error loading the page.
Students are supposed to use Excel (or similar) to find the answers (e.g., enter coordinates of two points then plot and add trendline).
Uses an embedded Geogebra graph of a line y=mx+c with random coefficients set by NUMBAS.
Metadata
-
England schools
-
England university
-
Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
Contributors
Feedback
From users who are members of FoundMathsStats :
Mario Orsi
|
said | Ready to use | 4 years, 8 months ago |
History
Mario Orsi 4 years, 8 months ago
Published this.
Mario Orsi 4 years, 8 months ago
Gave some feedback: Ready to use
Mario Orsi 5 years, 5 months ago
Created this as a copy of Straight line graph.There are 55 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| defs | list |
[ [ "m", -1/3 ], [ "c", 3 ] ]
|
||||
| m | rational |
-1/3
|
||||
| c | integer |
3
|
||||
| tol | number |
0.04
|
||||
| x1 | number |
1.5
|
||||
| y1 | number |
2.5
|
||||
| y2 | number |
0.8
|
||||
| x2 | decimal |
dec("6.6")
|
Generated value: list
[ [ "m", -1/3 ], [ "c", 3 ] ]
← Depends on:
- c
- m
→ Used by:
- Statement
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Number entry | ||
| Hasn't run yet | ||
| Number entry | ||
| Hasn't run yet | ||
| Number entry | ||
| Hasn't run yet | ||
| Number entry | ||
| Hasn't run yet | ||
| Number entry | ||
| Hasn't run yet |
This question is used in the following exams:
- Test2 by Mario Orsi in Trash-backup.
- First Exam by Daniel Purdy in Daniel's workspace.
- Test1 by Mario Orsi in Trash-backup.
- Test Numbas Canvas by Joachim Latzer in Joachim's workspace.
- test by Jesse Ward in Jesse's workspace.