Question

A line passes through the point (4, -3) and has a slope of -3. Write an equation in slope-intercept form for this line.​

Answer 1

y=-3x+9

explanation

m=-3 (X1,Y1) = (4,-3)

(y-y1)= m×(x-x1)

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

y+3= -3x+12

y=-3x+12-3

y=-3x+9