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What Is Direct Proportion?
What Is Direct Proportion?
If you buy 2 pizzas for £10, 4 pizzas cost £20, and 6 pizzas cost £30. Double the pizzas = double the price. This is direct proportion! When one quantity doubles, the other doubles too. The ratio between them stays CONSTANT.
Now try it yourself
Quiz · Question 1 of 14
Which of the following describes the graph of a direct proportion relationship?
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