What is the slope of the line that passes through the points left bracket, minus, 6, comma, 4, right bracket(−6,4) and left bracket, minus, 15, comma, 4, right bracket(−15,4)? Write your answer in simplest form.
The slope of a line passing through two points (x1, y1) and (x2, y2) can be found using the formula:
m = (y2 - y1) / (x2 - x1)
In this case, the two points are (-6,4) and (-15,4).
m = (4 - 4) / (-15 - (-6))
= 0 / (-15 + 6)
= 0 / (-9)
= 0
Therefore, the slope of the line passing through the points (-6,4) and (-15,4) is 0.