Plot −8 , −4 , 0, and 9 on the number line.

To plot the numbers −8, −4, 0, and 9 on the number line, we start by drawing a horizontal line.

Then, we label the line with numbers −10, −9, −8, −7, −6, −5, −4, −3, −2, −1, 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.

Next, we locate the point for each number.

For the number −8, we move 8 units to the left of 0 and place a dot at that point.

For the number −4, we move 4 units to the left of 0 and place a dot at that point.

For the number 0, we place a dot directly on the 0 point.

For the number 9, we move 9 units to the right of 0 and place a dot at that point.

Finally, we connect the dots to show these four points on the number line.