Answer:
Hello,
I don't know the words used for that binominal exercice.
Step-by-step explanation:
I think it is????
f(n)=64+6n
f(n-1)=64+6(n-1)=64+6n-6=f(n)-6
f(n-1)+6=f(n)
or f(n)-f(n-1)=6
C
There's 7 points between point P and E
Hope this helped :)