Math Crossword

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Across
  1. 3. the expression inside the absolute value symbols
  2. 6. the variable in a relation with a value that depends on the value of the independent variable
  3. 8. statement that the values of two mathematical expressions are equal
  4. 10. where a line crosses the x-axis
  5. 12. any value that makes the equation true
  6. 15. a statement that two quantities are not equal
  7. 17. illustrates how each element of the domain is paired with an element in the range
  8. 18. set of first numbers of the ordered pairs
  9. 19. Ax+By=C
  10. 20. set of second numbers of the ordered pairs
Down
  1. 1. in a relation, value of the variable that determines the output
  2. 2. the point where the line crosses the y-axis
  3. 4. a set of ordered pairs
  4. 5. an equation that forms a line when it is graphed
  5. 7. a relationship between input and output
  6. 9. points where the graph intersects an axis
  7. 11. the number of times a number is multiplied by itself
  8. 13. the steepness of a line
  9. 14. a rate that describes how one quantity changes in relation to another quantity
  10. 16. the points shown that are the locations of relatively high or low functions