What is the slope of the line that passes through the points minus, 1, comma, 1,(−1,1) and minus, 1, 4,(−1,4)? Write your answer in simplest form
To find the slope of the line passing through these two points, we can use the formula:
slope = (change in y)/(change in x)
The change in y is 4 - 1 = 3, and the change in x is -1 - (-1) = 0.
Since the change in x is 0, we have a vertical line, and the slope is undefined.