Algebra 1 Crossword

3. all whole numbers (both positive and negative) and zero.
4. numbers that can be written as fractions, including terminating and repeating decimals, and integers
6. a pair of numbers that can be used to locate a point on a coordinate plane.
8. probability based on comparing the number of possible favorable outcomes to the number of total possible outcomes.
12. an equation written in the form y=mx+b.
13. the relationship of the lengths of the sides of a right triangle.
15. a point or set of points common to two or more geometric configurations.
16. a relationship between variables in which one variable increases as the other variable also increases.
18. a symbol that is used in mathematical or logical expressions to represent a variable quantity.
19. an equation that contains two or more variables.
20. the set of values of the independent variable for which a function is defined.

1. a plane that is divided into four regions by the x and y axis.
2. a test used to determine whether a relation is a function by checking if a vertical line touches 2 or more points on the graph of a relation.
5. a mathematical phrase involving at least one variable and sometimes numbers and operation symbols
7. the x-coordinate of a point where graph crosses the x-axis.
9. a mathematical notation indicating the number of times a quantity is multiplied by itself.
10. natural numbers (counting numbers) and zero; 0,1,2,3...
11. the distance a number is from zero on a number line
14. an average of n numbers computed by adding some function of numbers and dividing by some function of n.
17. a graph with points plotted to show a possible relationship between two sets of data.