2/18 Math

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Across
  1. 4. Opposite of 13 down
  2. 5. Order in which you solve algebraic problems
  3. 9. The highest or lowest point of a parabola
  4. 10. The largest Island in the world
  5. 11. Rate of change
  6. 12. Student that still owes Mr. Richter a pan of brownies after he lost 3-1 in a series to Richter. Initials DS
  7. 17. No solution to a system
  8. 19. A formula derived from the standard form of ax^2+bx+c to help solve quadratics
  9. 20. Infinitely many solutions to a system
  10. 21. A number that has a real part (a) and an imaginary part (bi)
  11. 22. The opposite of squaring something
Down
  1. 1. Rarest element in the world. Atomic number of 85
  2. 2. Method of solving quadratics where you move c to the other side and take half of b and square it
  3. 3. Another word for solutions
  4. 6. Algebra expression with one term
  5. 7. Distance from zero
  6. 8. The equation for a quadratic that is y=a(x-h)^2+k
  7. 13. Acronym for Multiplying two binomials together
  8. 14. A relation where every input had an output
  9. 15. Rarest spice in the world
  10. 16. Shape with three sides
  11. 18. Geographical center of North America