Algebra II Terms

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