Lesson
Lesson-2.1.23- Use and interpret graphs in practical situations including travel graphs and conversion graphs. Includes estimation and interpretation of the gradient of a tangent at a point.
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Lesson-2.1.22- Express direct and inverse proportion in algebraic terms and use this form of expression to find unknown quantities. Includes linear, square, square root, cube and cube root proportion. Knowledge of proportional symbol (???) is required.PreviousLesson-2.1.24- Draw graphs from given data.Next