What is the slope of a line that is parallel to the line y = ?

0

5

undefined

The question is incomplete, but i will answer in a general way.

If we have a linear equation f (x) = y = a*x + b

where a is the slope and b is the y-intercept.

Any other line with the exact same slope will be parallel, so we can have a parallel line as:

g (x) = y = a*x + c

where if c = b, we have that f (x) and g (x) represent the same line.