math puzzle

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Across
  1. 1. a symmetrical u shaped graph.
  2. 3. triangles: triangles in which the ratios of lengths of corresponding sides are equal and corresponding angles are equal
  3. 9. theorem: the square of the hypotenuse is equal to the sum of the legs
  4. 13. method: an algebraic method of solving a system of linear equations the equations are added or subtracted to eliminate one variable
  5. 14. of symmetry: the vertical line that passes through the vertex the line of symmetry
  6. 15. the two shorter sides of a right triangle where the sides are adjacent to the right angle
  7. 18. efficient: a number that is multiplied by a variable
  8. 20. means triangle measurement, used to calculate lengths and sides and measures of angles in triangles
  9. 21. describes an algebraic relationship between two or more variables
  10. 22. of intersection: the point at which two lines cross the coordinated of the point of intersection solves both equations
  11. 23. form: a linear equation of the form
  12. 25. a comparison of two quantities measured in the same units
  13. 26. intercept: the x co ordinate of the point where the graph intercepts the y axis
  14. 28. two quantities are proportional if they have the same constant ratio
  15. 31. ratio: the ratio comparing the length of the side to the opposite adjacent to the adjacent side the angle in a right triangle
  16. 32. the steepness of a line compared to the vertical distance compared to the horizontal distance between two points on the slope of a line, equal to rise over run
  17. 35. the greatest/least y value on the graph they value at the vertex
  18. 37. the graph of a quadratic relation
  19. 38. differences: the differences between the y y values that correspond to the x values the rate of change y values with respect to the x values
  20. 39. the horizontal distance between two points on a line
  21. 40. shape trinominal: the result of squaring a binomial
  22. 42. system: a system of measurement bases on British units
  23. 45. differences the difference between consecutive first differences for the quadratic relation second differences and constant
  24. 46. of elevation: the angle between the horizontal line of sight up to an object also known as an angle of in inclination
Down
  1. 2. side: the side that forms one of the arms of the Angle being considered but is not the hypotenuse
  2. 4. the longest side of a right triangle the side opposite of the right angle
  3. 5. a three dimensional ball shaped object every point on the surface is an equal distance from a fixed point (the center)
  4. 6. system: a system of measurement based on British units
  5. 7. the point at which the parabola changes from decreasing to increasing or from increasing to decreasing
  6. 8. area: the total surface of an object measured in square inits
  7. 10. the amount of space occupied by an object measured in cubic units
  8. 11. to express: a number as the product of two or more numbers to express an algebraic expression as two or more algebraic expressions
  9. 12. a numerical term term which cannot change it remains constant does not included a variable
  10. 16. of squares: a binomial in which a square a binomial in which a square term is subtracted from another square term the factores if a difference if squares are binomials with identical terms but opposite operations
  11. 17. sides: have same relative position in a pair of similar triangles
  12. 19. operations: operations that undo one another
  13. 23. method: an algebraic method of solving a system of linear equations one equations is solved for on variable then that value is a substituted into the other equation
  14. 24. a solid with a polygon base all other faces are triangles
  15. 27. and subtraction: are opposite operations multiplication and division are also opposite operations
  16. 29. relation between two variable that appear as a straight line when graphed
  17. 30. the vertical distance between two points on a line
  18. 33. term: a term that includes a letter or symbol to represent the unknown value
  19. 34. relation: an equation that describes a parabola
  20. 36. intercepts: the x co ordinates of the points at which the parabola crosses the x axis
  21. 40. a solid with a base and top faces that are congruent parallel polygons all other than faces are parallelograms
  22. 41. system: a set of two or more linear equations that are considered at the same time
  23. 43. of change: in one quantity relative to the change in another quantity
  24. 44. a three sided dimensional object with a circular base and a curved side surface that tapers to a point