algebra 1 unit 5

4. Any mathematical calculation or formula combining numbers and/or variables using sums, differences, products, quotients including fractions, exponents, roots, logarithms, functions, or other mathematical operations.
7. A nonlinear function in which the independent value is an exponent in the function, as in y = abx .
9. The set of all possible outputs of a function.
11. A value in a sequence--the first value in a sequence is the 1st term, the second value is the 2nd term, and so on; a term is also any of the monomials that make up a polynomial.
12. A set with elements that are disconnected.
14. Describes a connected set of numbers, such as an interval.

1. The point where a line meets or crosses the y-axis
2. The ratio of the vertical and horizontal changes between two points on a surface or a line.
3. A number multiplied by a variable in an algebraic expression.
5. The x-values where the function has a value of zero.
6. The appearance of a graph as it is followed farther and farther in either direction.
8. The point where a line meets or crosses the x-axis
10. The independent variable or variables in a system of equations with more than one dependent variable.
12. The set of x-coordinates of the set of points on a graph; the set of x-coordinates of a given set of ordered pairs. The value that is the input in a function or relation.
13. For any number x, the numbers that can be evenly divided into x are called factors of x. For example, the number 20 has the factors 1, 2, 4, 5, 10, and 20.