Across
- 4. Plane: A two-dimensional plane formed by the intersection of a horizontal number line (x-axis) and a vertical number line (y-axis).
- 6. A mathematical sentence that compares two expressions using symbols like < (less than), > (greater than), ≤ (less than or equal to), ≥ (greater than or equal to).
- 7. Equation: An equation between two variables that forms a straight line when graphed.
- 9. Equation: An equation of the form ax^2 + bx + c = 0, where x represents an unknown variable and a, b, and c are constants.
- 10. The likelihood of an event occurring, often expressed as a fraction or percentage.
- 11. Formula : A formula used to solve quadratic equations of the form ax^2 + bx + c = 0, where x = [-b ± √(b^2 - 4ac)] / 2a.
- 12. of Equations: A set of two or more equations with the same variables. The solution is the set of values that satisfy all the equations simultaneously.
- 13. A relation between a set of inputs (domain) and a set of possible outputs (range) where each input is related to exactly one output.
- 14. Theorem: In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides (a^2 + b^2 = c^2).
- 16. and Proportions: Understanding and solving problems involving ratios and proportions.
Down
- 1. A number that shows how many times a base number is multiplied by itself.
- 2. A relation between a set of inputs (domain) and a set of outputs (range) where each input is related to exactly one output.
- 3. The measure of the steepness of a line. It is calculated as the change in y-coordinates divided by the change in x-coordinates.
- 5. The branch of mathematics that deals with the relationships between the angles and sides of triangles.
- 8. Working with exponent rules and simplifying radical expressions.
- 13. To express a number or algebraic expression as a product of its factors.
- 15. The amount of space inside a shape. It is typically measured in square units.