Algebra II

123456789101112131415161718
Across
  1. 2. / use the opposite to solve equations
  2. 4. / in a polynomial what determines how many directional changes the graph will be
  3. 9. / you multiply by the ___________to cancel out imaginary numbers in the denomintor
  4. 10. / a polynomial with a degree of 2
  5. 11. / what do you do first to this equation (6 + 9i) - 2(3i - 4)
  6. 12. / what is this formula (b)^2 - 4 (a)(c)
  7. 14. / when a line/graph crosses the y-axis
  8. 16. / the shape a quadratic graph will make
  9. 18. / a letter that represents a number in an equation or expression
Down
  1. 1. / another term for x-intercepts
  2. 3. / to solve a ma thematic equation
  3. 5. / a math sentence with an equal sign
  4. 6. root / how do you get rid of a exponent
  5. 7. / when a line/graph crosses the x-axis
  6. 8. / contains less than; less than or equal to; greater than; greater than or equal too
  7. 13. / terms that have the same exact variable and exponent
  8. 15. / a math sentence with out an equal sign
  9. 17. / what number comes first in complex numbers...imaginary or real?