Math words

1. function A linear equation written in the form y = 0x = b ot y = b.
4. of Functions A group of functions with familiar characteristics.
9. The set of all possible input values of a function.
11. The point where the graph changes direction.
15. value function A function that contains an absolute value expression.
16. variable The variable that represents the input values of the function.
17. notation Another name for y denoted as f(x) and read as “the value of F at x” or “f of x”.
18. domain A set of input values that consist of only certain numbers in an interval.
20. A relation that pairs each input with exactly one output.
21. function A function whose graph is a nonvertical line.
22. form A linear equation written in the form Ax+By=C, where A,B, and C are real numbers and A and B are both zero.

2. Intercept Form A linear equation written in the form y = mx + b.
3. domain A set of input values that consist of all numbers in an interval.
5. The y-coordinate of a point where the graph crosses the y-axis.
6. The rate of change between any two points on a line.
7. Function The most basic function in a family of functions.
8. A paring of inputs with outputs
10. function A function that does not have a constant rate of change and whose graph is not a line.
12. The x-coordinate of a point where the graph crosses the x-axis.
13. The set of all possible output values of a function.
14. variable The variable that represents the output values of the function.
19. equation in two variables An equation that can be written in the form y=mx+b, where m and b are constants.