Final answer:
The slope of the line that passes through the points (2,2) and (14,2) is 0, indicating it is a horizontal line.
Step-by-step explanation:
The slope of a line can be calculated by the formula m = (change in y) / (change in x), which is also known as 'rise over run'. In the case of the line that passes through the points (2,2) and (14,2), we can calculate the slope by subtracting the y-coordinates and the x-coordinates of these points respectively.
Let's perform the calculation: Change in y = 2 - 2 = 0 and Change in x = 14 - 2 = 12. Therefore, m = 0 / 12 = 0. The slope of the line is 0, indicating that it is a horizontal line.