Algebra II Terms

1. The intersection of the x-axis and y-axis in a coordinate plane. The coordinates of the origin are (0,0).
4. The distance from the number to zero on a number line.
7. A change in the position, size, or shape of a figure or graph.
8. A transformation that shifts or slides every point of a figure or graph the same distance in the same direction.
9. A line that a curved graph gets closer to without every touching.
10. The shape of the graph of a quadratic function.
13. represents how much one quantity changes on average, relative to the change in another quantity.
15. Terms that have the same variables and powers. The coefficient do not need to match.
18. The x-coordinate(s) of the point(s) where a graph intersects the x-axis.
19. A symbol used to represent a quantity that can change.
20. The intersection of the x-axis and y-axis in a coordinate plane.
21. A transformation that reflects, or "flips", a graph or figure across a line.
22. A relation in which different ordered pairs have different first coordinates.

2. The equation of a line in the form y=mx+b.
3. The inverse function to exponentiation.
5. Any number that can be written as a+bi, where a and b are real numbers and i=square root -1.
6. A transformation that pulls the points of a graph horizontally away from the y-axis or vertically away from the x-axis.
11. A line that divides a plane figure or graph into two congruent reflected halves.
12. A polynomial with three terms.
14. Any number that can be written as a+bi, where a and b are real numbers and i=square root -1.
16. The number multiplied times a product of variables or powers of variables in a term.
17. A polynomial with two terms.