The slope of a line parallel to the line ( -7;7) is the same as the slope of the given line.
To find the slope of the given line, we can use the formula for slope:
slope = (change in y) / (change in x)
So for the line ( -7;7), we can use the points (-7,7) and (2,3) to find the slope:
slope = (7 - 3) / (-7 - 2)
= 4 / -9
So the slope of the line ( -7;7) is -4/9. Therefore, the slope of a line parallel to this line is also -4/9.
