Across
- 3. A symbol used to represent an unknown quantity in an equation.
- 7. The set of all possible input values for a function.
- 8. The point where a graph intersects the y-axis.
- 11. To find the value of the variable that makes an equation true.
- 12. A mathematical statement that compares the values of two expression
- 13. A relation where each input has exactly one output.
- 15. A number that can be expressed as a fraction or ratio.
- 17. To perform operations to reduce an expression to its simplest form.
- 18. An algebraic expression of the second degree.
- 19. An algebraic expression with multiple terms.
- 20. A number that represents the power to which a base is raised.
Down
- 1. The set of all possible output values for a function.
- 2. A number or expression that divides another number or expression evenly.
- 4. A mathematical phrase involving numbers, variables, and operations.
- 5. A type of equation where the highest power of the variable is 1
- 6. A set of two or more equations with the same variables.
- 9. A mathematical statement that shows the equality between two expressions.
- 10. A number that multiplies a variable in a term.
- 14. A number that, when multiplied by itself, gives the original number.
- 16. The distance of a number from zero, always positive.