find the slope.If it is not defined state this..(0,1)(3,-3)(5,-6)(-1,3)(-3,6)

(0,1),(3,-3).

m1 = (-3-1) / (3-0) = -4/3.

(0,1),(5,-6).
m2 = (-6-1) / (5-0) = -7/5.

The slopes are not equal; therefore,
the points does not represent a st. line.