Across
- 3. A number or fraction used to indicate the steepness and direction of a line.
- 4. The quotient of two numbers or expressions, often expressed as a proportion.
- 5. Equal in size and shape.
- 7. All real numbers that can be represented as a fraction or quotient of two numbers (where the denominator is not zero).
- 9. The symbol (√) used to notate nth roots.
- 11. A mathematical expression which can contain numbers, variables, or operators. However, it cannot contain equal, greater than, or less than signs.
- 14. A mathematical equation containing one or more variables. Algebraic equations must contain either an equal, greater than, or less than sign to be considered an equation.
- 15. The result of raising a number to its attached exponent.
Down
- 1. The side of a right triangle opposite the right angle. It is the longest side of the triangle.
- 2. The inverse of a number where the numerator of the original becomes the denominator of the reciprocal, as well as the denominator becoming the numerator. When added together, the original number and reciprocal will always equal 1.
- 6. All real numbers that cannot be represented as a fraction or quotient of two numbers (where the denominator is nonzero).
- 8. A section of the coordinate plane.
- 10. A symbol that represents a quantity that can change.
- 12. Coordinates (0, 0) on the coordinate plane. It is the intersection of the x and y axes.
- 13. A ratio that compares two quantities that have different units of measure.