Any straight line graph has a constant gradient, which is calculated by the change in 𝑦 divided by the change in 𝑥, along any section of the graph. The gradient is measuring the steepness of the ...

With A Level results in the bag and GCSE results just around the corner, I thought I'd take a trip back in time. I decided to test just how much of GCSE maths I remember, and retake a past paper. An ...

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