Line is part of us, in almost everything you see.

You must understand

- what
**equation**of line is, - how to find
**gradient**, - how to find the
,*x*and*y*intercepts - what's the relationship between a pair of
**parallel**lines, (perpendicular lines are out of syllabus for E-Maths 4016) - how to
**write the equation**of line given the diagram and lastly, - how to
**draw**a line.

Do you love this topic on straight lines? Leave me your thoughts and reasons for your love/hate relationship toward lines.