Math 2 Vocabulary

2. – changing the size of a shape but still proportional to the Pre image size
6. 2 sides and angles are congruent
9. – Three sided figure that is closed
12. – all angles are less than 90 degree
14. to factor the quadratic or to break down
15. – where the parabola extend in both direction on the y axis
17. – the angle that is between the horizontal line and the line of sight to an object when looking down.
20. – lowest point
21. – all sides and angles are congruent
22. – the chance an event can happen
24. Probability – a condition that limits the sample space for an event.

1. – a u shape function
3. Variation – when x increase then y goes down
4. no sides and angles are congruent
5. – reflecting a shape on line on a graph
7. – one of the angle is more than 90 degree
8. – where the parabola extends in both direction on x axis
10. – the highest point
11. going up or down and left or right
13. – the highest or lowest point on a parabola
16. of symmetry- the value of x of the vertex
18. the angle that is between the horizontal line and the line of sight to an object when looking up
19. – one of the angle is 90 degree
23. – when rotating a shape to a certain degree
25. variation –when x increase than y also increase at a constant