Math

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Across
  1. 7. the value of D=b^2-4ac
  2. 8. On a probability line, what is equal to 0?
  3. 10. Denoting two events that cannot occur at the same time
  4. 12. The set having no elements
  5. 13. On a probability line, what is equal to 1?
  6. 14. If probability of all events add up to 1
  7. 15. each x-value only has one y-value
Down
  1. 1. The set of all possible outcomes of an experiment
  2. 2. When a coin is tossed, their are two possible ______
  3. 3. a relationship between two variables; ordered pairs
  4. 4. arc length/radius
  5. 5. The point where the x-axis and y-axis cross
  6. 6. maximum value for sin(x)
  7. 9. the longest side of a right triangle, opposite the right angle
  8. 11. What is an event that is affected by other events?