Algebra Crossword

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Across
  1. 2. a letter that represents an unknown value
  2. 5. numbers that cannot be expressed as a fraction
  3. 9. the point where the graph intersects the y-axis
  4. 11. a line that the curve of an exponential function gets gradually closer to but doesn't reach
  5. 12. the set of y-values in a function
  6. 14. the point where the graph intersects the x-axis
  7. 16. a number telling how many times a number needs to be multiplied by itself
  8. 18. a sequence where the set of numbers progresses by multiplying or dividing
  9. 19. an equation in the form y = ax^2 + bx + c
  10. 20. an equation in the form y = mx+b
Down
  1. 1. the average of a data set
  2. 3. a sequence where the difference between two consecutive terms is the same
  3. 4. the set of x-values in a function
  4. 6. an expression using a root
  5. 7. the measure of how steep a line is
  6. 8. the minimum or maximum of a quadratic function
  7. 10. an equation in the form y = a(b)^x
  8. 13. a graphical display of data using bars
  9. 15. a comparison of expressions that aren't equal
  10. 17. the middle point of a data set