Find the slope of the line that passes through (1, 2) and (10, 9).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
The slope of a line passing through two points (x1, y1) and (x2, y2) can be calculated using the formula:
slope = (y2 - y1) / (x2 - x1)
In this case, the two points are (1, 2) and (10, 9), so the slope is:
slope = (9 - 2) / (10 - 1)
= 7 / 9
Therefore, the slope of the line passing through these two points is 7/9.