Algebra II Terms

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Across
  1. 2. letters or other symbols representing unknown numbers or values
  2. 4. a value that includes the square root of a negative number
  3. 5. the true distance from a number to zero on a number line
  4. 9. equaling the same value, size, or shape
  5. 12. the lowest point on a graph in a quadratic function
  6. 13. to lose value over time(another word for decrease)
  7. 16. the point of intersection between a parabola and its line of symmetry
  8. 17. the data point found most often in a set of numbers
  9. 18. the highest point on a graph in a quadratic function
  10. 19. the solutions of quadratic equation
  11. 20. to get something by itself
  12. 22. to raise a number or expression to the 3rd power
  13. 24. the set of positive and negative whole numbers
  14. 25. a number ir expression that divides exactly into another number
  15. 26. the root of a quantity
  16. 28. a U-shaped curve that is the graph of a quadratic function
  17. 29. a fixed point on the interior of a parabola
  18. 30. when there isn’t any value that will make the equation true
  19. 32. the point where the function crosses the x-axis
  20. 33. movement of a graph left or right
  21. 34. y= a(x – h)^2 + k, where a, h, and k are constants and (h,k) is the vertex of the parabola
  22. 35. a mathematical sentence that equates two expressions
  23. 36. every point on the number line; can be either a rational or irrational number
  24. 38. to raise a number or expression to the 2nd power
Down
  1. 1. a number that cannot be written in fractional form(a non-terminating decimal value)
  2. 3. any number that can be written as a fraction
  3. 6. a line that a graph gets as close as possible to without ever touching the line
  4. 7. a function that undoes/reverses what the original function did
  5. 8. highest exponent in an equation
  6. 10. a mathematical sentence that shows a relationship among real numbers and variables and does not contain a symbol implying equality
  7. 11. a polynomial with three terms
  8. 14. the point where the function crosses the y-axis
  9. 15. in logarithms, the number that is raised to a power
  10. 16. movement of a graph up or down
  11. 21. a power to which a base, must be raised to produce a given number
  12. 23. a polynomial with two terms
  13. 27. the set of input values of a function
  14. 31. roots, zeros, x-intercepts, or values where the function equals zero
  15. 36. the set of values of the dependent variable for which a function is defined
  16. 37. the arithmetic average of a set of ordered numbers