We can use the formula for the slope of a line:
slope = (change in y) / (change in x)
The change in y between the first and last points is 5 - (-4) = 9.
The change in x between the first and last points is 2 - (-1) = 3.
Therefore, the slope of the line is:
slope = (change in y) / (change in x) = 9 / 3 = 3
So the answer is option O) 3
Find the slope of the line that goes through the following points. (1 point)
X -1 0 1 2
Y -4 -1 2 5
O -5
O -3
O - 1/3
O 3
1 answer