Answer:
The equation of the line is:
Explanation:
Equation of a line:
The equation of a line has the following format:
In which m is the slope and b is the y-intercept.
Slope:
We have two points, (-2,1) and (2,-5). The slope is given by the change in y divied by the change in x. So
Change in y: -5 - 1 = -6
Change in x: 2 - (-2) = 2 + 4 = 4
Slope:
So
Passes through (-2, 1)
This means that when
. We use this to find the y-intercept. So
So, the equation of the line is: