| A | B |
|---|
| coordinate grid | one portion of a coordinate plane |
| y axis | vertical number line used in a coordinate plane |
| origin | the ordered pair (0,0) located in the center of a coordinate plane |
| coordinate plane | flat surface with four quandrants formed by two intersecting perpendicular number lines |
| x axis | horizontal number line used in a coordinate plane |
| sample | represents larger group than those surveyed |
| frequency table | uses numbers to organize responses |
| bar graph | a graph that uses bars to show data |
| scale | series of numbers at equal distances |
| interval | multiples the scale is counting by |
| trend | general direction of the data |
| line graph | graph showing how data changes over time |
