Plot the coordinates (9,9);(6,8);(6,5);(9,5) and connect the points in order.

Then slide 3 down and 5 left and draw the figure at these new coordinates.

To plot the coordinates (9,9);(6,8);(6,5);(9,5) and connect the points in order, follow these steps:

1. Start by creating a coordinate grid on a piece of graph paper or using a graphing tool.

2. Locate the first point (9,9) on the grid. This means that the x-coordinate is 9 and the y-coordinate is 9. Mark this point on the grid.

3. Locate the second point (6,8) on the grid. The x-coordinate here is 6, and the y-coordinate is 8. Mark this point on the grid.

4. Locate the third point (6,5) by finding the x-coordinate of 6 and the y-coordinate of 5. Mark this point on the grid.

5. Finally, locate the fourth point (9,5) on the grid by using the x-coordinate of 9 and the y-coordinate of 5. Mark this point on the grid.

6. Now, connect the points in order by drawing a line segment from the first point to the second point, then from the second point to the third point, and finally from the third point to the fourth point. This will form a closed figure.

To slide the figure 3 units down and 5 units left, follow these steps:

1. Starting from the original figure, imagine a new set of coordinates.

2. To slide the figure 3 units down, subtract 3 from the y-coordinate of each point.

- The new coordinates for the first point (9,9) would be (9,9 - 3) = (9,6).
- The new coordinates for the second point (6,8) would be (6,8 - 3) = (6,5).
- The new coordinates for the third point (6,5) would be (6,5 - 3) = (6,2).
- The new coordinates for the fourth point (9,5) would be (9,5 - 3) = (9,2).

3. Next, slide the figure 5 units to the left by subtracting 5 from the x-coordinate of each point.

- The new coordinates for the first point (9 - 5,6) would be (4,6).
- The new coordinates for the second point (6 - 5,5) would be (1,5).
- The new coordinates for the third point (6 - 5,2) would be (1,2).
- The new coordinates for the fourth point (9 - 5,2) would be (4,2).

4. Plot these new coordinates on the grid and connect them in order to obtain the updated figure.