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given random circle on graph with centre in 2nd or 3rd quadrant. find loci in complex form
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
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From users who are members of Maths for Maths :
| Mike Phipps | said | Ready to use | 3 years, 4 months ago |
History
Mike Phipps 3 years, 4 months ago
Published this.Mike Phipps 3 years, 4 months ago
Gave some feedback: Ready to use
Mike Phipps 3 years, 5 months ago
Gave some feedback: Needs to be tested
Mike Phipps 3 years, 5 months ago
Created this as a copy of complex loci (circles 4).| Name | Status | Author | Last Modified | |
|---|---|---|---|---|
| complex loci (circles 4) | Ready to use | Mike Phipps | 08/12/2022 10:35 | |
| complex loci (circles 5) | Ready to use | Mike Phipps | 30/11/2021 20:31 |
There is one other version that you do not have access to.
| Name | Type | Generated Value |
|---|
| a | integer |
-2
|
||||
| b | integer |
-1
|
||||
| c | integer |
6
|
||||
| defs | list |
Nested 3×2 list
|
Generated value: integer
-2
→ Used by:
- defs
- Advice
- "Unnamed part" - Correct answer
- "Unnamed part" - Value generator for variable z
Parts
Mathematical expression
Ask the student a question, and give any hints about how they should answer this part.
Write an equation that defines the locus of points shown.
- if needed you can pan and zoom the graph
- give your answer in terms of z
- to write the modulus brackets you should input abs()
- For example writing abs(x-1) will create the expression |x−1|
Pattern restriction
Variables
String restrictions
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| Part | Test | Passed? |
|---|---|---|
| Mathematical expression | ||
| Hasn't run yet |
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