Mathakit

4. happens when the vertex is on the lowest point
5. the shape of quadratic graph
8. when opposite sides are parallel
9. the value at which a quadratic function intersects the y-axis
11. Joining the opposite vertices
12. when a quotient of 2 variables is a constant
16. the visual representation of numbers in a straight line
17. defined as a relation between a set of inputs having one output each
19. a variation put together with direct or joint variation
20. the method where solving the quadratic equations are by completing the square.

1. a segment joining 2 non consecutive vertices
2. one quantity increases and the other decreases
3. a polynomial equation
6. a polygon with 4 sides
7. the shortcut for "corresponding angles postulate"
10. shortcut for "side angle side"
13. a property when the opposite angles are congruent
14. defined as a relation between a set of inputs having one output each
15. a quadrilateral where all sides and angles are congruent
18. the method of proving congruence of 2 triangles using all 3 pairs for corresponding sides