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Determine the equation of a quadratic function from its graph Worked examples - BBC
The graph below has a turning point (3, -2). Write down the nature of the turning point and the equation of the axis of symmetry.
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Identifying features of a quadratic function Finding the turning point and the line of symmetry - BBC
Revise how to identify the y-intercept, turning point and axis of symmetry of a quadratic function. BBC Bitesize Scotland revision for SQA National 5 Maths.