Q2 Vocabulary Review _ 8

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Across
  1. 4. a relation in which each element of the domain is paired with exactly one element of the range
  2. 6. the steepness of a line on a graph
  3. 8. describes a function whose graph is not a straight line
  4. 9. the y-coordinate of a point where a graph crosses the y-axis
  5. 11. A rate with a denominator of 1.
  6. 12. the y values in a function
  7. 15. describes a function whose graph is a straight line.
  8. 17. A mathematical sentence that shows the relationship between quantities that are not equivalent. (<, >, ≤, ≥ or ≠)
  9. 18. A letter or symbol used to represent a quantity that can change.
  10. 19. Ordered pairs that identify points on a coordinate plane. (x,y)
  11. 20. the x values in a function
Down
  1. 1. the ratio of the lengths of two corresponding sides of two similar polygons
  2. 2. A number multiplied by a variable in an algebraic expression.
  3. 3. a value that does not change
  4. 5. An equation stating that two ratios (fractions) are equal
  5. 7. y=mx+b
  6. 10. Figures that have the same shape but not necessarily the same size
  7. 13. slope of a vertical line (x/0)
  8. 14. Ax+By=C
  9. 16. A comparison of two quantities by division