a= -2 1 b= 6 1 determine the slope of the line a -3/5 b 3/5 c 5/3 d -5/3

To determine the slope of the line passing through points A(-2, 1) and B(6, 1), we can use the formula for slope:

m = (y2 - y1) / (x2 - x1)

Substitute the coordinates of points A and B into the formula:

m = (1 - 1) / (6 - (-2))
m = 0 / 8
m = 0

Therefore, the slope of the line passing through points A(-2, 1) and B(6, 1) is 0. This slope is represented as option c) 5/3.