click below
click below
Normal Size Small Size show me how
IGHS Winkels
Algebra Chapter 4 Vocabulary
| Term | Definition |
|---|---|
| coordinate plane | plane with two perpendicular number lines |
| coordinate axes | perpendicular number lines |
| origin | the point where coordinate axes cross |
| ordered pairs | two numbers in a special order; Ordered pairs give the locations of points |
| graph of an ordered pair | a dot that shows the location of an ordered pair |
| vertical line test | a test you use on a graph to tell if the graph is a function |
| function notation | a way to write an equation that is a function |
| bar graph | a graph that uses bars to represent information |