GCSE Secondary Maths Age 13-17 - Graphs: Real-Life Graphs - Explained

The video tutorial explains how to solve the equation y = 1 - 4x for values of x from -3 to 3. It presents two methods: using a table of values and applying the Y = MX + C formula. The tutorial emphasizes the latter as the quicker and more accurate method, detailing how to find the gradient and intercept. It also guides on drawing the graph accurately and explains the marking criteria for the question.

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