Across
- 2. A comparison of two quantities by division.
- 5. A symbol used to represent an unknown value in mathematics.
- 7. A type of equation where the highest power of the variable is 2.
- 8. A mathematical statement that asserts two expressions are equal.
- 12. A number greater than 1 with only two divisors: 1 and itself.
- 13. A portion of a circle's circumference.
- 14. A rectangular array of numbers arranged in rows and columns.
- 16. The longest side of a right triangle, opposite the right angle.
- 17. A calculus concept used to calculate areas under curves or accumulation of quantities.
- 20. A measure of how a function changes as its input changes; central in calculus.
- 21. The total length of the sides of a polygon.
- 23. A quantity with both magnitude and direction.
Down
- 1. A U-shaped curve that is the graph of a quadratic equation.
- 3. A number that represents part of a whole, expressed with a numerator and a denominator.
- 4. The middle value in a set of ordered numbers.
- 6. The measure of the steepness or slope of a line or surface.
- 9. A line that a curve approaches but never touches.
- 10. A property where one half is a mirror image of the other.
- 11. The distance around a circle.
- 12. A closed figure with three or more straight sides.
- 15. A set of numbers that locate a point on a graph.
- 18. The figure formed by two rays meeting at a common endpoint.
- 19. A polynomial with two terms, often written as (a + b).
- 22. The absolute value of a number, often used with complex numbers.