Answer:
The equation of this line would be y = -2x - 2
Step-by-step explanation:
In order to find this, we must first find the slope. Since it is perpendicular to an equation with a 1/2 slope, we know the slope must be -2 (all perpendicular slopes should be opposite and reciprocal). Then we plug this into slope-intercept form.
y = mx + b
y = -2x + b
We also already know b since it is the y -intercept. So, we take the y-value of the point and put it in for b.
y = -2x - 2
