Algebra II Terms

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