Functions and Graphs Stage 4
Key Stage: 4 and 5 ★
Can you find which of the parabolas have the given equations? Can you use this information to work out the equations of the other parabolas?
In this problem, instead of giving the equations of some functions and asking learners to sketch the graphs, this challenge gives the graphs and asks them to find their equations. This encourages learners to experiment by changing the equations systematically to discover the effect on the graphs.
This resource has comprehensive teachers' notes and resources, linked from the problem page. This includes possible approaches and key questions, as well as possible support and extensions.
The file attached is a HTML file, which, when opened, automatically redirects you to the problem on the NRICH website.
Key Stage: 4 and 5 ★
Can you find which of the parabolas have the given equations? Can you use this information to work out the equations of the other parabolas?
In this problem, instead of giving the equations of some functions and asking learners to sketch the graphs, this challenge gives the graphs and asks them to find their equations. This encourages learners to experiment by changing the equations systematically to discover the effect on the graphs.
This resource has comprehensive teachers' notes and resources, linked from the problem page. This includes possible approaches and key questions, as well as possible support and extensions.
The file attached is a HTML file, which, when opened, automatically redirects you to the problem on the NRICH website.
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