Question

what is the equation of the line parallel to the X axis and passing through the point(-3,-4)

Answer 1

slope of line parallel to x -axis is 0
now,
equation of line ,

( y - y1) = m( x -x1)

here
x1 = -3
y1 = -4
m = 0
so,

( y +4) = 0×( x +3)

y + 4 = 0

hence , y = -4 is equation of line .