What is an equation of the line that passes through the point (4,-6) and has a slope of -3 ? 1) y= -3x + 62) y= -3x - 63) y= -3x + 104) y= -3x + 14

(y - yo) = m.(x - xo)

Where yo and xo the coordinates of one point of this line and m the slope.

(y - (-6)) = -3.(x - 4)

y + 6 = -3x + 12

y = -3x + 12 - 6

y = -3x + 6