Algebra 1

2. measure of the steepness of a line, often represented as the ratio of the rise (vertical change) over the run (horizontal change).
6. to a straight line; typically describes equations that can be graphically represented as straight lines.
7. set of all possible input values (x-values) for a function.
8. value or values that satisfy an equation or inequality.
10. The point where a line crosses the axes on a graph; includes x-intercept and y-intercept.
11. Relating to a polynomial of degree two, typically represented in the form of ax^2 + bx + c.
13. visual representation of data or mathematical relationships, commonly using a coordinate system.
14. A mathematical statement that compares two expressions and indicates that one is larger or smaller than the other.

1. A numerical factor that multiplies a variable in an algebraic expression.
3. A combination of numbers, variables, and operations that represents a mathematical idea but does not have an equal sign.
4. A relationship or rule that assigns exactly one output value for each input value.
5. set of all possible output values (y-values) resulting from a function.
9. A mathematical statement that asserts the equality of two expressions, typically containing an equal sign.
12. symbol (often a letter) used to represent a number that can change or vary.