algebra 2

2. form a homogeneous polynomial of degree two in a number of variables.
5. Of symmetry= is an object that looks the same after a certain amount of rotation.
6. Number= numbers that cannot be expressed as fractions, terminating decimals, or repeating decimals.
7. Numbers= Number is a number in the form of ai, where a is any real number
10. Form= when two lines meet
12. Value= f(x) = ax2 + bx + c where a < 0,="" is="" the="">y- coordinate of the vertex.
13. form= common end point of two or more rays or line segments
14. the two end points of a parabola.

1. an idea of the number of roots and the nature of roots of the equation.
2. fromula= ax2 + bx + c = 0.
3. numbers= a real number written as a ratio of integers with a non-zero denominator..
4. numbers= numbers that can be found on the number line.
8. Value= f(x) = ax2 + bx + c where a > 0, is the y- coordinate of the vertex.
9. each angular point of a polygon, polyhedron, or other figure.
11. a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side.