A4

Hegarty maths clips on Quadratic Graphs:

247 - Identify a quadratic sequence

248 - Find the nth term of a quadratic sequence

249 - Use the nth term of a quadratic sequence 1

250 - Use the nth term of a quadratic sequence 2

251 - Drawing quadratic graphs from a table

252 - Find the y-intercept of a quadratic graph

253 - Find the x-intercept (roots) of a quadratic graph

254 - Find the line of symmetry of a quadratic graph

255 - Find the turning point of quadratic graphs 1

256 - Find the turning point of quadratic graphs 2

257 - Sketch a fully labelled quadratic graph

258 - The discriminant & quadratic graphs

259 - Simultaneous equations using graphs (quadratic & linear)

260 - Using a quadratic graph to solve a related quadratic equation

Assessment

(thanks to AQA Maths and JustMaths)

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