Im not 100% sure but i think it is c
Answer:
a rhyme. There is rhyming where it says "fun" and "gun". (not trying to be violent) ;)
Explanation:
The x coordinate is 2. The y coordinate is unknown.
If we substitute 2 for x in the equation, it will look as follows:
Then we simply have to work it out:
So, the second coordinate is 4.