MaffsGuru doesn't record just any maths videos. They’re clear, engaging, and designed to help you actually understand — not just memorise and hope for the best..
Title: Sketching parabolas using factorisation
Section: Parabolas and other graphs
Course: Essential Mathematics Year 10
I would be really grateful if you can support the work I do by subscribing to my YouTube Channel. It really just tells me that people are watching and appreciating the content.
Click the link below to download your notes.
Sketching parabolas using factorisationIf your lesson notes are not downloading this may be due to your school blocking access to my notes server. If you try connecting at home, or using a different computer which is not controlled by your school, you will be able to download the notes.
These are other videos in the same section of this course.
We have spent a lot of time looking at how to use algebra to factorise and solve quadratics. We have completed the square, we have used the quadratic equation and we have used the T-Method. This has led to this series of videos where we now use all the information gained to sketch the graphs. We need to make sure that, for all quadratics, we have access to tools to find the x-intercepts, y-intercepts and the turning point. Once we have these four pieces of information we can confidently sketch any quadratic equation. In this video we recap how to use the T-Method to factorise. There are a number of examples in how to solve the quadratic and find the important points. The video is a little long, but it covers all the things you need to know.
0 comments have been posted.
Add comment to video