Answer:
5678
Step-by-step explanation:
dztdxfchvjbkniuklyhj8nuoihyn897uiohy897iuohy87uiohy8nj,bhkbnjomiklj;miojkmojno;ioki987779807u
since she had 18 visits, 3*18=54
54+30=84
Answer: A.
Another way to solve by factoring 1/4.
C
because any of the x-coordinates are repeated than its not a function..