MAT - Paper 2018 - Q1J
Flashcards
2021-10-27
If
\[p(x) + p(y) = 0\]what must be true about the coordinate $(a, b)$?? $(b,a)$ must also be on the graph.
If the graph equation forming the graph is of the form
\[p(x) + p(y) = 0\]
then why isn’t this valid?? Because $p(x) + p(y)$ is the same as $p(y) + p(x)$, it should imply reflectional symmetry but there is none.