Question 545111
slope = (y2-y1)/(x2-x1)
slope = (-4-0)/(-3-(5))
slope = -4/-8
slope = 1/2

now use this in equation,

y - y1 = m(x - x1)

Take any point, let's take (5,0)

y - y1 = m(x - x1)
y - 0 = 1/2 (x - 5)
y = 1x/2 - 5/2

Answer.

*[invoke describe_linear_equation -1, 2, -2.5]