algebra 1

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Across
  1. 1. the y-coordinate of the vertex of a parabola that opens downwards
  2. 5. a transformation that shifts a graph horizontally, vertically, or both
  3. 6. a comparison of two numbers by division
  4. 8. the expression under the radical sign
  5. 9. an equation involving two or more variables
  6. 11. the highest or lowest point on a parabola
  7. 14. the counting numbers
  8. 15. the result of a single trial in a probability experiment
  9. 16. a term that has no variable factor
  10. 18. a symbol/letter that represents one or more numbers
Down
  1. 2. the y-coordinate of the vertex of a parabola that opens upward
  2. 3. radical expressions with the same radicands
  3. 4. numbers whose square roots are integers
  4. 7. all possible outcomes of an event
  5. 8. any set of ordered pairs
  6. 9. an equation whose graph forms a straight line
  7. 10. the graph of a quadratic function
  8. 12. the set of all the second coordinates of a function
  9. 13. each of the sides that form the right angle of a right triangle
  10. 17. two numbers that identify the location of a point