Question

what is the slope of a line that is parallel to the line Y= -12

Answer 1

Parallel lines have the same slope.

y = -12 has the slope m = 0.

Therefore, a line parallel to y = -12 has the slope m = 0.

The slope-intercept form: y = mx + b

m - slope, b - y-intercept

y = -12 = 0x - 12

m = 0, b = -12