Pre-Algebra Examples

$(- 1, - 2)$ , $(1, 0)$ , $(2, 1)$

Step 1

To plot $(- 1, - 2)$ , start at the origin $(0, 0)$ and move left $1$ units and down $2$ units.

$(- 1, - 2)$

Step 2

To plot $(1, 0)$ , start at the origin $(0, 0)$ and move right $1$ unit and up $0$ units.

$(1, 0)$

Step 3

To plot $(2, 1)$ , start at the origin $(0, 0)$ and move right $2$ units and up $1$ unit.

$(2, 1)$

Step 4

List the points below:

$(- 1, - 2), (1, 0), (2, 1)$

Step 5