Straight Line Graphs - y = mx + c Completely covered

I have completely covered Straight Line Graphs/ y=mx + c into one 340 page powerpoint.
It has been placed into the following 12 sub-topics…

1. Gradient of a Straight Line Page 3
2. Draw any line when given a gradient Page 32
3. Gradient when given two co-ordinates (on a diagram) Page 59
4. Gradient of a line when given two co-ordinates (no diagram) Page 72
5. Naming straight lines using y = mx + c Page 93
6. Draw a line using y = mx + c Page 138
7. Rearrange to find gradient and y-intercept y = mx + c Page 165
8. Is a co-ordinate on a line? Page 201
9. Name a line that is Parallel and passes through a point y = mx + c Page 231
10. Name the line when given two co-ordinates Page 250
11. Name the gradient of the perpendicular Page 290
12. Name the perpendicular line that goes through a point Page 315

Each subtopic comes with examples that can be gone through with answers. Perfect for teaching for the first time or recap with a MWB. This then is followed by a printable worksheet for each topic which comes with answers.
Having taught this for may years I am finally happy that this is the full comprehensive teaching for this topic, Depending on ability of class there is easily 8-12 lessons within the PPT.
You will never need to worry about correctly sequencing this topic again.
Enjoy and please review.
Thanks