What is the equation of a line the passes through the point (-1,3) and has a slope of -3?

Given points ( -1 ,3 ) and slope(m) = -3

Step-by-step explanation:

The equation of a line is given by

y - y1 = m ( x - x1 )

y - 3 = -3 ( x +1 )

y - 3 = -3x - 3

3x + y -3 +3 =0

3x + y = 0

which is the required equation

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right