Answer:
y = -2x+4
Explanation:
Using the slope-intercept form of a line
y = mx+b where m is the slope and b is the y-intercept.
The slope is -2 and a point on the line is (-2,2).
y = -2x+b
Substitute the point into the equation of the line.
2 = -2(2)+b
2 = -4+b
2+4 = -4+4+b
6 = b
The equation of the line is
y = -2x+4