Indicate whether the line through the points rises, falls, is horizontal or is vertical A. The line rises from left to right B. The line falls trom left to night C. The line is vertical D. The line is horizontal

To determine the nature of the line through two points, you should look at the change in the y-values relative to the change in the x-values. If the y-value increases as the x-value increases, the line rises from left to right (A). In contrast, if the y-value decreases as the x-value increases, the line falls from left to right (B). If the x-values remain constant while the y-values change, the line is vertical (C). Lastly, if the y-values remain constant, then the line is horizontal (D). For example, if the coordinates are (1, 2) and (2, 3), the line rises. However, if you have (1, 3) and (2, 1), then the line falls. Vertical and horizontal lines can be spotted by looking for constant x or y values respectively, making it easy to identify their characteristics!