Algebra Terms to Know

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Across
  1. 4. Form the right angle in the right triangle
  2. 8. P(A or B) = P(A)+ P(B) - P(A and B)
  3. 9. the result of a event
  4. 11. The line that divides a parabola into two matching halves
  5. 13. Answer that comes from the solving process but is not valid in the original equation
  6. 16. a^2+b^2=c^2
  7. 17. Likelihood a certain outcome occur
  8. 18. Outcome and probability are affected by this
  9. 19. U shaped curve
  10. 20. b^2-4ac>0
Down
  1. 1. P(A or B) = P(A)+P(B)
  2. 2. not essential or relevant to the situation
  3. 3. Events that do not influence each other
  4. 5. The longest side in a right triangle
  5. 6. Answer to the problem
  6. 7. The highest or lowest point of a parabola
  7. 10. Sum and difference of the same two terms
  8. 12. indicated root of a quantity
  9. 14. f(x)=x^2 or Y=x^2
  10. 15. Events that influence each other