Math 2 Crossword Puzzle

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Across
  1. 3. A U-shaped curve formed by a quadratic function.
  2. 5. A method used to rewrite a quadratic equation in vertex form.
  3. 8. The space between two intersecting lines or surfaces.
  4. 10. Having the same shape but not necessarily the same size.
  5. 13. A function of the form f(x) = ax^2 + bx + c.
  6. 15. The formula used to find the solutions of a quadratic equation.
  7. 16. Ratios of the sides of a right triangle with respect to its acute angles.
  8. 19. The values of x that make a quadratic equation equal to zero.
  9. 20. Lines that never intersect.
  10. 22. Having the same size and shape.
  11. 24. of Symmetry - The vertical line that passes through the vertex of a parabola.
  12. 26. In a right triangle, the ratio of the length of the side adjacent to an angle to the hypotenuse.
  13. 28. Functions that give the angle for a given trigonometric ratio.
  14. 32. Intersecting at a right angle.
  15. 34. The expression b^2 - 4ac in the quadratic formula.
  16. 36. A circle with a radius of 1 used for measuring angles in trigonometry.
  17. 37. A number that indicates how many times a base is multiplied by itself.
  18. 38. The angle between a horizontal line and the line of sight when looking downward.
Down
  1. 1. An equation of the form ax^2 + bx + c = 0.
  2. 2. A three-dimensional figure with flat faces.
  3. 4. A formula that relates the lengths of the sides of a right triangle: a^2 + b^2 = c^2.
  4. 6. An equation of the form y = mx + b, where m is the slope and b is the y-intercept.
  5. 7. An acronym used in trigonometry to remember the relationships between the angles and sides of a right triangle.
  6. 9. A mathematical statement that two expressions are equal.
  7. 11. The angle between a horizontal line and the line of sight when looking upward.
  8. 12. A unit of measurement for angles based on the radius of a circle.
  9. 14. To write an expression or equation in its simplest form.
  10. 17. A set of two or more equations with the same variables.
  11. 18. A mathematical statement that two expressions are not equal.
  12. 21. The distance of a number from
  13. 23. In a right triangle, the ratio of the length of the side opposite an angle to the side adjacent to the angle.
  14. 25. A polyhedron with one base and triangular faces that meet at a common vertex.
  15. 27. Form - A quadratic equation written as y = a(x - h)^2 + k.
  16. 29. - A letter or symbol used to represent an unknown quantity.
  17. 30. - In a right triangle, the ratio of the length of the side opposite an angle to the hypotenuse.
  18. 31. A round plane figure with all points equidistant from the center.
  19. 32. A polyhedron with two congruent, parallel bases.
  20. 33. The point where two sides of a polygon meet.
  21. 35. The lowest or highest point on a quadratic function.