Algebra 1 Vocabulary Review

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Across
  1. 2. a set of ordered pairs
  2. 4. the relationship between two quantities that are changing, this is also slope
  3. 5. the number in front of the variable
  4. 9. A=L*W
  5. 13. the turning point of a parabola
  6. 15. the highest point of a parabola
  7. 18. a shift of a graph horizontally, vertically, or both
  8. 20. where the graph crosses the y-axis
  9. 22. letter
  10. 23. two lines that have the same slope and different y-intercepts; lines that never intersect
  11. 25. all of the y-values, dependent values
  12. 26. the graph of a quadratic function
  13. 27. to write an expression in a simpler form
Down
  1. 1. number
  2. 3. A=(L*W)/2
  3. 6. graph is a line
  4. 7. where the graph crosses the x-axis
  5. 8. two lines that intersect at a 90 degree angle
  6. 10. a relation where each number in the domain is paired with exactly one number in the range
  7. 11. the vertical line that goes through the vertex of a parabola
  8. 12. add up all the lengths of the sides
  9. 14. all of the x-values, independent values
  10. 16. a statement that compares two quantities using <, >, ≤,≥, or ≠
  11. 17. the point where two lines intersect
  12. 18. a number, a variable, or the product of a number and a variable
  13. 19. terms with exactly the same variable factors in a variable expression
  14. 21. a mathematical sentence with an equal sign
  15. 24. rise over run, the steepness of a line
  16. 28. the lowest point of a parabola