To determine which point on the vertical axis corresponds to a point that is 10 units to the left of 0 on a horizontal number line, we first need to identify the value represented by that point.
A point 10 units to the left of 0 is -10.
Next, we look at the vertical axis:
- Point A corresponds to 20
- Point B corresponds to 10
- Point C corresponds to 0
- Point D corresponds to -10
The point that corresponds to -10 on the vertical number line is Point D.
Therefore, the answer is:
Point D