Across
- 7. the solutions of a quadratic equation
- 8. the process of writing a number or algebraic expression as a product
- 9. terms that contain the same variables raised to the same power
- 11. the sum of two monomials
- 13. a monomial or sum of monomials
- 15. in an expression of the form xn, the exponent is n.
- 16. a replacement value for the variable in an open sentence
- 17. the highest or lowest point on the parabola
- 18. the shape of a graph of a quadratic functin
Down
- 1. a relation in which each element of the domain is paired with exactly one element of the range
- 2. the sum of three monomials
- 3. a mathematical statement that two expressions are equivalent
- 4. symbols used to represent unspecified numbers or value
- 5. If a right triangle has legs of lengths a and b and a hypotenuse of length c, then a2 + b2 = c2.
- 6. the absolute value of a number n is its distance from zero on a number line
- 10. the set of the first numbers of the ordered pairs in a relation
- 12. a number, variable, or a product of a number and one or more variables
- 14. a measure of the steepness of a line