Algebra 2

3. - A polynomial with exactly two terms.
4. - A quantity having both magnitude and direction.
5. - A number comprising a real part and an imaginary part.
11. - Part of the quadratic formula under the square root symbol that determines the nature of the roots.
12. - A numerical or constant quantity placed before a variable in an algebraic expression.
13. - Any of the four shapes (circle, ellipse, parabola, hyperbola) that can be formed by intersecting a plane with a cone.
16. - A solution to an equation.
17. - A polynomial of degree 2.
18. - A line that a graph approaches but never touches.
19. - An ordered list of numbers.

1. - A rectangular array of numbers or expressions.
2. - A fraction where both the numerator and the denominator are polynomials.
6. - An algebraic expression consisting of variables and coefficients.
7. - A function in which an independent variable is in the exponent.
8. - The graph of a quadratic function.
9. - To express a polynomial as a product of its factors.
10. - A mathematical statement that relates expressions that are not equal.
11. - A special number calculated from a square matrix.
14. - The inverse operation to exponentiation.
15. - A scalar value that, when multiplied by a vector, does not change the direction of the vector.