Across
- 2. an equation that has a variable in a radicand
- 4. function of the form y=ax^2+bx+c
- 6. rationalize the denominator of an expresstion
- 7. an x-intercept of the graph of a function
- 10. y-coordinate of the vertex of a parabola that opens downward
- 14. radical expressions that do not have the same radicands
- 15. the sum and the difference of the same two terms
- 17. expression of the form a^2-b^2
- 19. the line that divides a parabola into two matching halves
- 20. a polynomial of two terms
- 22. number and one or more variables with a whole number exponents
- 23. any trinomial of the form a^2+2ab+b^2 or a^2-2ab+b^2
- 26. f(x)=x^2 or y=x^2
- 27. y-coordinate of the vertex of a parabola that opens upward
- 28. radical expressions with the same radicands
- 30. is ax^2+bx+c=0
Down
- 1. method of factoring that uses distributive property to remove common binomials
- 3. the sum of the exponents of its variables
- 5. is f(x)=ax^2+bx+c
- 8. a monomial or sum of monomials
- 9. the graph of a quadratic function
- 11. solution of an equation derived from an original equation;not a solution of the original equation
- 12. the degrees of its monomial terms decrease from left to right
- 13. can be written in the standard form ax^2+bx+c=0
- 16. expression that contains a radical
- 18. one variable is the same as the degree of the monomial with the greatest exponent
- 21. of the equation a solution of an equation
- 24. a polynomial of three terms
- 25. highest or lowest point on a parabola
- 29. gives the degree of the root