Answer:
y = -2x + 4 would have a slope of -2 (for every increase in the x-direction, the y-direction decreases by twice as much) and would meet the y-axis at y=4. The other equation can be simplified to get x+2y=-4, or y=-x/2-2, which has a slope of -1/2 (perpendicular to the first line) and meets the y-axis at y=-2. hope this helps! :)
Step-by-step explanation:
