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This uses an embedded Geogebra graph of a polar function with random coefficients set by NUMBAS.
Metadata
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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
Contributors
Feedback
From users who are members of Foundation Maths :
Adrian Jannetta
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said | Should not be used | 11 months, 3 weeks ago |
History
Adrian Jannetta 11 months, 3 weeks ago
Gave some feedback: Should not be used
Adrian Jannetta 7 years 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 |
|---|
| t | integer |
1
|
||||
| defs1 | list |
[ [ "a", 1 ], [ "f(t)", f1 ] ]
|
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| f1 |
Error evaluating variable f1: Function
func1 is not defined. Is func1 a variable, and did you mean func1*(...)? |
|||||
| a1 | integer |
2
|
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| func1 |
Error evaluating variable func1: No definition of 'substitute' of correct type found.
|
|||||
| f11a | expression |
4cos2theta
|
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| f11b | expression |
4func13theta
|
||||
| f11c | expression |
4*sin(3theta)
|
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| f11d | expression |
4*sin(2theta)
|
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| a2 | integer |
1
|
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| f2 | string |
1*t
|
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| defs2 | list |
Nested 2×2 list
|
||||
| f22a | expression |
1theta
|
||||
| f22b | expression |
(1/2)theta
|
||||
| f22c | expression |
2theta
|
||||
| f22d | expression |
3theta
|
Generated value: integer
1
→ Used by:
- defs1
- defs2
- f1
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This question is used in the following exam: