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← Curved Graphs

Cheatsheet · Grade 11 · 1 pages · PDF

Curved GraphsCheatsheet

The whole topic on a page or two, for the night before.

A complete 24-page IGCSE guide to curved graphs. It covers drawing and interpreting quadratic, reciprocal, cubic and exponential graphs, including turning points, asymptotes and shape recognition. It also teaches how to solve equations graphically, including the classic “draw a straight line” technique. Later sections cover finding gradients by drawing tangents, then differentiation with the power rule. These are used to find and classify turning points and to write equations of tangents and normals. Every method comes with fully worked examples and clear graphs. It ends with a summary, a quick-reference strategy and exam tips.

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