what are the prime points

Question

a(-12,6) b(-6,12) c(6,12)

Answer 1

Prime points are reflected over an axis. (-12,6) reflected over the x-axis would be (-12,-6) and reflected over the y-axis would be (12,6).

 

(-6,12) reflected over the x-axis would be (-6,-12) and reflected over the y-axis (6,12).

 

b and c are prime.