Connect relation rules and graphs
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Log in to continueExplore quadratic, reciprocal, circle and exponential relations using values, features and graphs.
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For the reciprocal relation y = 3/x, find y when x = 1.
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Answer: 3
- Substitute non-zero x = 1.
- y = 3/1 = 3.
- 3 ÷ 1 = 3.
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Curriculum reference
Victorian Curriculum F–10 Version 2.0
Pi Leo practice scope
Explore quadratic, reciprocal, circle and exponential relations using values, features and graphs.
Read the official VCAA curriculum description (VC2M10A11)
These quizzes practise concepts within this topic. Multiple-choice answers alone do not demonstrate drawing, conducting an investigation or using a digital tool.
Activities to practise beyond the quiz
- Supported by the guided activity; selecting an MCQ does not demonstrate this action.
- Supported by the guided activity; selecting an MCQ does not demonstrate this action.
- VC2M10A11-C01Generate coordinates for quadratic and reciprocal relations.
- VC2M10A11-C02Use digital graphs to connect quadratic and reciprocal algebraic representations.
- VC2M10A11-C03Generate points on circles and exponential graphs.
- VC2M10A11-C04Use digital tools to investigate circle and exponential relations.
- VC2M10A11-C05Apply and explain connect relation rules and graphs using calculate and explain each step.
- VC2M10A11-C06Apply and explain connect relation rules and graphs using read and connect representations.
- VC2M10A11-C07Apply and explain connect relation rules and graphs using compare evidence and check a claim.
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Subskills
These practice subskills map to the curriculum topic. Guided activities cover skills beyond multiple-choice questions.
Descriptor-derived subskills
- D01Compare two different rulesGenerate coordinates for quadratic and reciprocal relations.
- D02A relation may have more than one outputGenerate points on circles and exponential graphs.
- D03Calculate and explain each stepApply and explain connect relation rules and graphs using calculate and explain each step.
- D04Read and connect representationsApply and explain connect relation rules and graphs using read and connect representations.
- D05Compare evidence and check a claimApply and explain connect relation rules and graphs using compare evidence and check a claim.