Question

2.2.6 don't understand. Can someone help?

Answer 1

def perpDist(px, py, a, b, c):
def equate(a, b, c):
math.abs(ax + by + c) == 0
return y
return x
return math.sqrt((px-x)**2+(py-y)**2)

is what I wrote, the problem is in function equate. I'm pretty stuck there.