Algebra Crossword

3. A fundamental component of an algebraic expression.
6. A number that is not whole; presented in the form a/b, where a & b are numbers.
11. The middle point or value within a set of algebraic expressions or equations.
12. Indicates how many times a number (the base) is multiplied by itself.
13. A mathematical statement that uses an equal sign to show that two expressions are equal.
16. A value or term that does not change its value, remaining fixed throughout an equation or expression.
17. A way of writing numbers using a decimal point to separate whole numbers from parts that are less than one.
20. A symbol, typically a letter, used to represent an unknown or changing numerical value in an equation. or expression.

1. A branch of mathematics that uses mathematical statements to describe relationships between things that vary.
2. A point where a graph crosses the x-axis.
4. A combination of numbers, variables, and operations.
5. A constant factor that multiplies a variable or term in an expression or equation.
7. The set of all possible output values (y-values) that the function can produce.
8. The set of all possible input values (x-values) for which the function is defined.
9. A point where a graph crosses the y-axis.
10. A mathematical statement that shows the relationship between two expressions using symbols to indicate. that they are not equal.
14. Replacing the variables in an algebraic expression, equation or inequality.
15. The value within a set of values that appears most often.
18. The highest or lowest point on a parabola.
19. The arithmetic average of a set of numbers.