Unit 1 Vocabulary

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Across
  1. 2. where the graph intersects an axis (either x or y)
  2. 5. an algebraic expression containing one or more terms
  3. 6. y=ax^2+bx+c
  4. 7. a trinomial that can be written as a binomial squared
  5. 9. the smallest value
  6. 10. polynomial with two terms
  7. 15. y=a(x-h)^2 +k
  8. 16. solutions to an equation where its graph doesn't intersect the x-axis
  9. 19. where a function equals zero
  10. 28. sliding, or moving a shape without rotating or flipping it
  11. 30. the value inside the radical symbol
  12. 32. the largest value
  13. 33. where a parabola makes its sharpest turn, highest or lowest point
  14. 34. the symbol above the radicand that means to take a root
  15. 35. says that multiplying a value by a group of values added together is the same as doing each multiplication separately and then adding them
  16. 39. where an equation equals zero
  17. 40. used to solve a quadratic equation for x
  18. 41. polynomial with three terms
  19. 43. side to side direction, parallel to the horizon
  20. 44. a strategy that results in a binomial squared with a constant
  21. 45. "i"; the result of taking the square root of a negative number
Down
  1. 1. binomial whose sign in the middle of the two terms has been changed; multiplying these results in squares
  2. 3. also known as counting numbers (1, 2, 3, 4, etc.)
  3. 4. (noun) a value that divides another value evenly; (verb) to find what evenly multiples to get a value
  4. 8. the total area of the surface of a three-dimensional object
  5. 11. polynomial with just one term
  6. 12. "U" shaped curve graph of a quadratic
  7. 13. a value that is the product of a number and itself
  8. 14. the set of natural numbers with zero
  9. 17. can be written as a ratio of two integers
  10. 18. up and down direction
  11. 20. solutions to an equation where its graph intersects the x-axis
  12. 21. the basic equation where the graph is free from any transformations
  13. 22. y=(x-p)(a-q)
  14. 23. line through the parabola so that each side is a mirror image
  15. 24. b^ - 4ac; used when solving quadratic equations and determines the number and type of solutions
  16. 25. parent function is y=x^2
  17. 26. "a+bi"; a combination of a real number and an imaginary number
  18. 27. a value that can be put in place of a variable to make a true statement
  19. 29. includes whole, rational, and irrational numbers
  20. 31. a value that, when multiplied by itself, gives the number
  21. 36. the small number written to the left of the root symbol
  22. 37. to move a root from the denominator to the numerator
  23. 38. square root, cube root, etc.
  24. 42. the set of whole numbers and their opposites