y = mx + c is the most important equation you should be familiar with. But how do you calculate the gradient? What working should you show? And how do you find the y-intercept if you can't read it directly off the graph? This video explains both calculating gradients and the intercepts of a graph.
This is really important as you complete practical work at A level for Physics, Biology and Chemistry. This is essential if you are working towards the Practical Endorsement and for your end of year exams where 15% of the marks are based on your knowledge of the scientific method.
Thanks for watching,
Lewis
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Негізгі бет A Level Practical Endorsement - Calculating Gradients and Intercepts
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