Math Vocab

3. function that can be written in the form f(x)=mx+b
4. visual representation of function rules
7. estimating an unknown value based on extending a known sequence of values or facts.
9. a set of points plotted on a horizontal and vertical axes
10. A way to tell if a graph is a function
11. a straight line that minimizes the distance between it and some data.
14. an order list of numbers
15. set of ordered pairs
17. each number in a sequence
18. (x,y)
20. Using ovals and arrows to match inputs to outputs
21. X values also known as domain
22. a relationship between two variables such that as the value of one variable increases, the other decreases.
23. when there is no relationship between two variables.
25. Y values also known as range
26. number that is added to the term each time

1. separate distinct parts
2. a sequence in which the difference between any term and the term before it's a constraint
5. All the y values in which the domain exists
6. when the variable on the x -axis increases as the variable on the y -axis increases.
8. a chart that uses columns that contain x and y
12. the determination or estimation of the value of f(x), or a function of x, from certain known values of the function.
13. All the x values in which the graph exists
14. counting numbers for terms
16. that have no holes or gaps
19. a statistical measure of the degree to which changes to the value of one variable predict change to the value of another.
21. the point where a line crosses the axis
24. measure of it’s steepness