Answer:

This sketch shows a square with vertices at (0,0), (2,2), (4,0), and (2,-2). The origin (0,0) is marked with a filled circle..

Step-by-step explanation:

sorry po dko ma sketch may pinuntahan po kami .. Wala akong dalang notebook

steps by step:

To sketch this, you will need to use a few basic drawing tools.

1. Start by drawing the x- and y-axes. To do this, use the draw command and specify the coordinates of the two axes. For example, you could use the following command:

\draw[->] (-2,0) -- (2,0) node[right] {$x$};

2. Next, draw the four lines that make up the shape. To do this, use the draw command and specify the coordinates of the two endpoints of each line. For example, you could use the following command:

\draw[thick] (0,0) -- (2,2);

3. Finally, draw a small circle at the origin to indicate the point (0,0). To do this, use the draw command and specify the coordinates of the center of the circle. For example, you could use the following command:

\draw[fill] (0,0) circle [radius=2pt];