Final answer:
The slope of the line passing through (0, -7) and (7, 0) is 1.
Step-by-step explanation:
To find the slope of the line passing through (0, -7) and (7, 0), we can use the formula:
m = (y2 - y1) / (x2 - x1)
Plug in the values:
x1 = 0, y1 = -7, x2 = 7, y2 = 0
m = (0 - (-7)) / (7 - 0) = 7 / 7 = 1
The slope of the line is 1.