Unit 2 and 3 Vocabulary

3. the number in front of a variable. The number is multiplied with the variable.
4. is also called rate of change. It is the steepness of a line.
7. an equation in the form of y = ab^x where a is the y intercept and b is the common ratio.
9. use to solve equations, operations that undo each other.
11. The point where the graph crosses the x axis
14. A linear equation in the form of y = mx + b where m is the slope and b is the y intercept.
15. all the x-values in a function. Also called input or independent variable.
16. is a math problem with an equal sign.
17. The point where the graph crosses the y axis
18. is the point on a graph with greatest value.
19. refers to the number of times a number is multiplied by itself.
20. all of the possible y values. Also called output or dependent variable.

1. a Symbol for a number we don't know yet.
2. the graph would look like dots and does not connect. Always has to be whole numbers.
5. A number that is expressed using an exponent.
6. terms that contains the same variable. These can be combined with adding and subtracting.
8. is the point on a graph with the least value.
10. is a math problem without an equal sign.
12. data that is measured and the graph is a non stop solid line.
13. In a math problem is numbers without any variable.