Final answer:
The slope of the line passing through points A(0, 5) and B(5, 0) is calculated using the slope formula to be -1.
Step-by-step explanation:
The slope of a line passing through two points, A(0, 5) and B(5, 0), is calculated using the formula slope = (y2 - y1) / (x2 - x1). Substituting the given points into the formula gives us:
Slope = (0 - 5) / (5 - 0)
Slope = -5 / 5
Slope = -1
Therefore, the slope of the line that passes through points A(0, 5) and B(5, 0) is -1.