Whenever we draw a point on our grid, we'll call it
"plotting a point."
The
grid is really called a "graph" and the points we
plot are called "coordinates." These are
really locations on a plane -- we're just finding
and labeling them.
Coordinates are just ordered pairs of numbers like
(Be sure not to confuse this with interval notation.
It may look the same, but, it's a totally different
thing.)
Coordinates always follow this order:
|
The printing
and distribution and/or downloading of these lessons is strictly
prohibited. |
|
