MN5114 - Answer at the bottom of this page

Remember: productive practice is perfect preparation

• Once you have seen how to do the question then do it yourself
• If you used help then after a few days retry the question without help

Visit the Maths Department Test Preparation page for more tips.

Resources below: Video going through an SBD question | Key points | SBD with worked solution | Geogebra resource

Key Points

You need to be able to:

• Find the centre and radius of a circle given its equation
• Complete the square in a circle equation
• Sketch a rough circle and a tangent
• Remember and use the properties of perpendicular lines
• Find the equation of a line given its gradient and a point