(2,-9) and (-6,-9) find the slope of if it exists
To find the slope of the line passing through the points (2,-9) and (-6,-9), we can use the formula for slope:
m = (y2 - y1) / (x2 - x1)
Plugging in the coordinates of the two points, we get:
m = (-9 - (-9)) / (-6 - 2)
Simplifying, we have:
m = 0 / -8
Since the numerator is 0, the slope is also 0.
Therefore, the slope of the line passing through the points (2,-9) and (-6,-9) is 0.