According to the given question
slope (m) = -5
points given on the line =(2,-1)
the generic equation of point slope form will be given by where
m is the slope and x1 and y1 are the given point:
y - y1 = m (x - x1)
thus on putting the given values
m=-5, x=2 and y=-1 we will get,
=> y - (-1) = -5 (x - 2)
=> y+1 = -5 (x-2) which is the required point slope form of the line.