click below
click below
Normal Size Small Size show me how
Integers/Coordinate
Plane-Ch. 8-1, 8-6
| Question | Answer |
|---|---|
| Integers | any whole number and it's opposite, including 0{-4, -3, -2, -1, 0, 1, 2, 3, 4} |
| Negative Integers | integers less than zero |
| Positive Integers | integers greater than zero |
| Graphing Integers | put a "dot" on the number line where that integer is |
| Opposites | numbers that are the same distance from zero in opposite directions on the number line |
| Coordinate Plan | grid used to locate points |
| Y-axis | vertical number line |
| X-axis | horizontal number line |
| Origin | (0,0) |
| Negative | numbers below and to the left of zero |
| Positive | numbers above and to the right of zero |
| Quadrant I | (+,+) (right, up) |
| Quadrant II | (-,+) (left, up) |
| Quadrant III | (-,-) (left, down) |
| Quadrant IV | (+,-) (right, down) |
| Ordered Pair | used to located any point on a coordinate plane |
| X-Coordinate | ex: (3,4), 3 because it is the first number |
| Y-Coordinate | ex: (3,4), 4 because it is the second number |
| Direction | ALWAYS-first go right/left, then up/down |