On the grid, draw the graph of y=12x+1\displaystyle y = \frac{1}{2}x + 1y=21x+1 for x x\,x values from -3 to 3
Draw on this
Use your graph to find the value of x x\,x when y=1.8y = 1.8y=1.8
7 exam-style questions on Oxford AQA IGCSE Maths Drawing Graphs. Each one has a worked solution and a mark scheme showing where the marks go.