GCSE Maths Graphs Questions – What You Need To Know
GCSE maths graphs questions can be the most difficult part of the whole test for some students. However, you know what they say – practise makes perfect, so you can certainly master the art of graphs. Below, we are going to take a look at what type of maths GCSE questions you can expect when it comes to this part of the syllabus.
Firstly, you need to learn about coordinates. This is widely considered the easiest part of the graph syllabus. Coordinates show you how to get from the origin to a certain position on a grid or graph. For example, the coordinate (4, 2) means that you need to go four to the right, and then two up. You also need to learn how to draw straight-line graphs. These graphs are written in the following form: y = mx + c. With this formula, m equates to the steepness of the graph, otherwise known as the gradient. You then have c, which is the y-intercept of the graph; basically this is where the graph cuts through the y-axis. You also need to understand the equations of straight-line graphs. Finally, spend some time getting to grips with parallel and perpendicular graphs. Parallel lines are lines that are never going to cross, as they are set the same distance apart at all points, irrespective of how far they are extended. Perpendicular refers to two lines that meet at a right angle. If the product of their gradients is -1, two graphs will be perpendicular.
If you want to practise some GCSE maths graphs questions, the best thing to do is get your hands on the maths past papers that are available at SchoolExams.co.uk. All our exams come with detailed answers, as well as video walkthroughs. This is the best way to get prepared for your GCSEs. For more information, all you need to do is head to: – https://www.schoolexams.co.uk.