Reciprocal Graphs

Make a rational decision to learn about rational functions. Scholars view a video that shows how to graph equations by hand. They learn to create tables of values to graph rational equations of the form y = k/x. They then think about how the value of k (positive or negative) affects the graph.

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CCSS: Adaptable
Instructional Ideas

  • Provide graph paper for pupils to practice creating their own graphs
Classroom Considerations

  • Learners must be able to evaluate expressions
  • Designed to help learners prepare for the GCSE
Pros

  • Provides adequate explanations
Cons

  • US learners may be confused by the British terminology
Common Core