Algebra Vocabulary Review

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Across
  1. 2. A U-shaped graph of a quadratic function.
  2. 4. The difference between the first quartile (Q1) and third quartile (Q3).
  3. 5. A graph that displays data using bars to show frequency in intervals.
  4. 7. A function that graphs as a straight line with a constant rate of change.
  5. 8. The point where the x-axis and y-axis intersect, (0,0).
  6. 10. A grid formed by two perpendicular number lines (x-axis and y-axis).
  7. 12. A number that can be written as a fraction of two integers.
  8. 16. All possible input values (x-values) in a function.
  9. 17. A vertical line that divides a parabola into two equal halves.
  10. 19. A number greater than 1 that shows increase in exponential growth.
  11. 21. The middle value in a set of ordered data.
  12. 22. The highest or lowest point on a parabola.
  13. 23. A pair of numbers (x, y) that shows a location on the coordinate plane.
  14. 24. All possible output values (y-values) in a function.
Down
  1. 1. A function where the variable is in the exponent.
  2. 3. The horizontal number line on a coordinate plane.
  3. 6. All values that make an inequality or equation true
  4. 9. The distance a number is from zero on a number line
  5. 11. A whole number that can be positive, negative, or zero.
  6. 13. A mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.
  7. 14. One of the four sections of the coordinate plane.
  8. 15. A number between 0 and 1 that shows decrease in exponential decay.
  9. 18. A measure of how steep a line is; calculated as rise over run
  10. 20. A relationship where each input (x-value) has exactly one output (y-value).