algebra 1 crossword

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Across
  1. 4. an expression or equation
  2. 5. expression under the radical
  3. 10. useful way to organize data that can be categorized by 2 variables
  4. 12. combination of functions
  5. 13. is a sentence that two things are equal
  6. 15. each x has exactly one y
  7. 17. interest earned or paid on both the principal & previously earned interest
  8. 18. a set of ordered pairs
  9. 19. study of data, including collecting, interpreting, analyzing & presenting data
  10. 20. adding the distances between each data value & the mean; dividing by the numbers of data values
Down
  1. 1. similar to a linear equation, but the equal sign is replaced
  2. 2. a value that is very different from the other values
  3. 3. movement of the function along the y-axis
  4. 6. y=mx+b
  5. 7. sequence you are multiplying or dividing
  6. 8. the sum of two rational numbers is always
  7. 9. function that forms a straight line
  8. 11. a line that the graph approaches but never touches
  9. 14. number part in front of the terms with variables
  10. 16. f(x)=a(x-h)^2+k