Answer:
y = 2x - 4 slope: 2 y intercept: -4
equation of perpendicular line pass (1,2): y = -1/2 * x + 2.5
Step-by-step explanation:
4x - 2y = 8
2y = 4x - 8
y = 2x - 4
slope: 2
y intercept: -4
slope of perpendicular line: -1/2
2 = -1/2 * 1 + b
b = 2.5
equation of perpendicular line pass (1,2): y = -1/2 * x + 2.5
