Error
There was an error loading the page.
This uses an embedded Geogebra graph of a cubic polynomial with random coefficients set by NUMBAS. Student has to decide what kind of map it represents and whether an inverse function exists.
Metadata
-
England schools
-
England university
-
Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
Contributors
History
Adrian Jannetta 7 years, 5 months ago
Created this as a copy of Modulus graph (2).There are 56 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| a | integer |
1
|
||||
| b | integer |
5
|
||||
| defs | list |
Nested 3×2 list
|
||||
| M | number |
4
|
||||
| c | integer |
3
|
||||
| p | integer |
-6
|
||||
| q1 | integer |
2
|
||||
| q2 | integer |
8
|
||||
| x1 | number |
5.6457513111
|
||||
| x2 | number |
0.3542486889
|
||||
| x3 | number |
4
|
||||
| x4 | number |
2
|
||||
| ans | list |
List of 4 items
|
||||
| eps | number |
0.00005
|
Generated value: integer
1
→ Used by:
- M
- defs
- p
- q1
- q2
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Gap-fill | ||
| Hasn't run yet | ||
| Mathematical expression | ||
| Hasn't run yet | ||
| Information only | ||
| Gap-fill | ||
| 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: