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