Across
- 5. c in the y = mx+c formula represents y-____________
- 7. The gradient of a straight line that is parallel to the x-axis is ____________.
- 8. To find the point of intersection we have to solve the _______________ equations
- 9. The straight line that slopes upwards has a ___________ gradient
- 10. The gradient if a straight line that is parallel to y-axis is ____________
- 11. If the area of polygon is zero it means the points are _______________
- 13. The track of a point while it is moving subject to a certain condition
Down
- 1. This formula is normally used in finding the equation of locus.
- 2. The degree of steepness of a graph at any point.
- 3. Point in the middle of two points.
- 4. In the area of polygon formula, the area is ___________ if the vertices are arranged in clockwise order.
- 6. Two lines are __________________ if the product of their gradients is -1.
- 12. Two lines are parallel if their gradients are ___________