Answer:
The slope of the given line : y = -x + x is -1
Explanation:
The equation of the line is given to be : y = -x + c
We need to find the slope of the given line.
The equation of line when written in the standard slope-intercept form is represented by :
y = m·x + c
Here, m is called the slope of the line.
So, By comparing the given equation of line with the standard equation of line.
We get , m = -1
Therefore, the slope of the given line : y = -x + x is -1