There are probably more, but here are some key similarities and differences
Similarities:
- both have a variable to the exponent 0 (anything to the power of 0 = 1)
y = b(x^0) and x = b(y^0) where b is any real number
- they are both in the form of a variable being equal to a number
Differences:
- they are perpendicular
- vertical lines are x = b (no y in the equation) whereas horizontal lines
are y = b (no x in the equation)