Final answer:
The slope of the line that passes through the points (0, -3) and (6, 1) is calculated to be 2 over 3, which is a positive slope.
Step-by-step explanation:
The slope of a line on a graph is calculated by the ratio of the change in y (rise) over the change in x (run). To find the slope between the two points given (0, -3) and (6, 1), we use the formula:
Slope (m) = (y2 - y1) / (x2 - x1)
Substituting the given points into the formula:
Slope (m) = (1 - (-3)) / (6 - 0)
Slope (m) = 4 / 6
Slope (m) = 2 / 3
Therefore, the slope of the line that passes through the points (0, -3) and (6, 1) is 2 over 3, which indicates a positive slope.