Math vocab

2. having the exact size and shape
4. to find a ___ we use rise over run.
8. an input-output relationship that has exactly one output (y-value) for each input (x-value).
10. a transformation created proportionally by enlarging or reducing a figure.
12. a transformation created by sliding an object.
13. theorem in a right triangle the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs A2+B2=C2.
14. root when multiplied by itself, gives the number.
15. number a number that can NOT be expressed as a ration of two integers or as a repeating or terminating decimal or pi.

1. number a number that can be expressed as a ration (fraction) of two integers.
3. a line that intersects two or more lines in a given plane.
5. indicates how many times the base is to be used as factor.
6. plot a graph with points plotted to show a possible relationship between two sets of data.
7. notation a method of writing overly large numbers or small numbers using powers of 10.
9. the longest side of a right triangle.
11. the moved object is called the ___.