On the grid, draw the graph of y=12x−2\displaystyle y = \frac{1}{2}x - 2y=21x−2 for x x\,x values from -4 to 4
Draw on this
Use your graph to find the value of x x\,x when y=−1.4y = -1.4y=−1.4
28 exam-style questions on Edexcel GCSE Maths Drawing Linear Graphs. Each one has a worked solution and a mark scheme showing where the marks go.