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Math Unit 4 Part 2
EM- Coordinate Grid
Term | Definition |
---|---|
perpendicular | two lines that cross or meet at right angles |
intersect | to meet or cross |
coordinate grid | formed by two number lines that intersect at their 0 points and form right angles |
origin | the point where the zeros of a coordinate grid meet |
x-axis | the horizontal number line on the grid |
y-axis | the vertical number line on the grid |
coordinates | the numbers inside the parentheses used to locate a point on the grid |
ordered pairs | pairs of numbers used to locate points on a grid (x,y) |