Today after looking at a few simultaneous equations involving fractions we started coordinate geometry of the line. The syllabus in this area is fairly short (as below).
The formulae (except m = -a/b) are given in the maths tables (as below).
To practice what we did today try the questions below
1. The Coordinate Plane
2. Finding the midpoint.
3. Finding the slope given 2 points
4. Finding the slope from a graph
5. Finding the slope given the equation of a line
6. Finding the distance between two points.
7. Finding the equation of a line from a graph
8. Finding the equation of a line given its slope and a point on the line.
9. Finding the equation of a line given two points on the line.
10. Finding the point of intersection of two lines.
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